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  1. 1969 report of egg production tests : United States and Canada.
    By: United States.
    Publication info: Beltsville, Md. :U.S. Dept. of Agriculture, Agricultural Research Service,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  2. 2-stall horse barn.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1972.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  3. Activities handbook.
    By: United States.
    Publication info: Washington,Agricultural Research Service, U. S. Dept. of Agriculture,1961.
    Contributed by: Prelinger Library (archive.org)
    View Book
  4. Additions and corrections to an annotated list of generic names of the scale insects (Homoptera: Coccoidea) /
    By: Russell, Louise M. - United States.
    Publication info: Washington :U.S. Govt. Print Office,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  5. Adult scabies mites : mouth parts, pedicels & suckers /
    By: United States.
    Publication info: Washington, D.C. :United States Dept. of Agriculture, Animal Disease Eradication Division, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  6. After the coal : lush grass.
    By: United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1971.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  7. Alkaloid composition of nicotiana rustica strains /
    By: Jeffrey, R. N. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,[1957].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  8. Antibiotics for the control of vegetable crop diseases /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1956]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  9. Apples in appealing ways /
    By: United States.
    Edition: Slightly rev. May 1964.
    Publication info: Washington, D.C. :For sale by the Supt. of Docs, U.S. G.P.O.,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  10. Artifacts in the propagation of strains of chronic respiratory disease agents and strains of turkey sinusitis agents in vitro.
    By: United States. - Foster, N. M. - Sullivan, J. F. - Thompson, C. H.
    Publication info: Washington[1954]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  11. Association of plant hairs and insect resistance : an annotated bibliography /
    By: Webster, James A. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1975.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  12. Automatic produce-bagging machine that uses factory-roll polyethylene net tubing /
    By: Bowman, Earl K. - Teele, John C., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  13. Battle of the bush.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  14. Between-year movements and nest burrow use by burrowing owls in southwestern Idaho 1996 annual report /
    By: Belthoff, James R. - King, R. Andrew. - United States.
    Publication info: Boise, Idaho : Idaho Bureau of Land Management, 1997.
    Contributed by: Bureau of Land Management (archive.org)
    View Book
  15. Bibliography of arthropod chemosterilants /
    By: Fye, Richard L. - LaBrecque, G. C. - United States.
    Publication info: New Orleans :Agricultural Research Service, U.S. Dept. of Agriculture,1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  16. Bibliography of organic acids in higher plants /
    By: Buch, M. L. - United States.
    Publication info: [Washington D.C.] :Agricultural Research Service,[1957].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  17. Bioclimatic cabinets used in studies on the Mexican fruit fly and the pink bollworm /
    By: Flitters, N. E. - Husman, C. N. - Messenger, P. S. - United States.
    Publication info: [Beltsville, Md.] :U. S. Dept. of Agriculture, Agricultural Research Service,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  18. Blight of pears, apples, and quinces /
    By: United States.
    Edition: Rev. Oct. 1970.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1970]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  19. Blight of pears, apples, and quinces /
    By: United States.
    Edition: Revised February 1972.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1972.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  20. Blight of pears, apples, and quinces /
    By: Roberts, John W. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1939?]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  21. Boll weevil suppression, management, and elimination technology : proceedings of a conference, February 13-15, 1974, Memphis, Tennessee.
    By: Boll Weevil Research Laboratory. - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  22. Bringing them in-- alive and healthy.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  23. Care of narrow-leaved evergreens.
    By: United States.
    Publication info: Beltsville[1955]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  24. Catalog of the tobacco introductions in the U.S. Department of Agriculture's tobacco germplasm collection (Nicotiana tabacum). Supplement 1. Alkaloid content of the cured leaf /
    By: Sisson, Verne A. - Saunders, James A. - United States.
    Publication info: New Orleans, La. :Agricultural Research Service (Southern Region), U.S. Dept. of Agriculture ;1983.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  25. Catalog of the tobacco introductions in the U.S. Department of Agriculture's tobacco germplasm collection (Nicotiana tabacum) /
    By: Chaplin, James F. - United States.
    Publication info: New Orleans, La. :Agricultural Research Service (Southern Region), U.S. Dept. of Agriculture ;1982.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  26. Challenges in forage and range research /
    By: United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1967.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  27. Chelates as aids in combating plant malnutrition /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  28. Chemical composition of forages : in relation to digestibility by ruminants /
    By: Sullivan, J. T. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  29. Chemical control of submersed waterweeds in Western irrigation and drainage canals : joint report /
    By: United States. - Comes, R. D.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  30. Chiggers : how to fight them /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  31. Citrus blackfly and Mexican fruitfly control.
    By: United States. - Berry, N. O.
    Publication info: Washington?1954
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  32. Classification : key to insect control.
    By: United States.
    Publication info: [Washington, D.C.] :Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  33. Color it green with trees : a calendar of activities for home arborists.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,[1972]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  34. A community effort in boll weevil control /
    By: Taft, Harrie M., - Hopkins, A. R. - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  35. Compatibility of fruits and vegetables during transport in mixed loads /
    By: Lipton, Werner J., - Harvey, John M., - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  36. Components for management of field corn and grain sorghum insects and mites in the United States.
    By: United States.
    Publication info: New Orleans, La. :Agricultural Research Service (Southern Region), U.S. Dept. of Agriculture ;1981.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  37. Construction of a sensor for continuously recording the change in height of plants in the field /
    By: Johnson, Wendell C. - Davis, Ronald G. - United States.
    Publication info: Beltsville, M.D. :U.S. Department of Agriculture, Agricultural Research Service,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  38. A continuous stirred tank reactor (CSTR) system for exposing plants to gaseous air contaminants : principles, specifications, construction, and operation /
    By: Heck, Walter Webb, - Dunning, John A., - Philbeck, Robert B., - North Carolina Agricultural Experiment Station. - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1978.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  39. Control of diseases and insects in home orchards and vineyards.
    By: United States.
    Publication info: Beltsville, Md.,1956?
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  40. Control of insects with diseases.
    By: United States.
    Publication info: Washington,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  41. Controlling the brown recluse spider
    By: Gladney, William J. - United States.
    Edition: [Slightly rev. Nov. 1973
    Publication info: Washington,U.S. Govt. Print. Off.1973]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  42. La Crianza de conejillos de indias.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1960]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Publicaciones en Español
    View Book
  43. Cushioning materials for harvesting and handling fruits and vegetables /
    By: Schmidt, E. D. - Levin, J. H. - Michigan State University. - United States.
    Publication info: [Washington, D.C.?] :United States Department of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  44. Deterministic model for simulating the predation of Toxorhynchites rutilus rutilus on Aedes aegypti /
    By: Focks, Dana A. - Hall, Donald W., - Seawright, Jack A., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1978.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  45. Differentiation of microorganisms by infrared spectra : final report prepared for Biological Department, Army Chemical Corps, Camp Detrick, Frederick, Maryland under contract nos. CD3-119 and CD4-400 /
    By: United States. - Senti, F. R.
    Publication info: Peoria :Northern Utilization Research Branch,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  46. Don't help hitchhikers /
    By: United States.
    Edition: Rev. March 1964
    Publication info: Hyattsville, Md. :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  47. Don't help hitchhiking bugs.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  48. Duck virus enteritis An Old World disease in the New World
    By: United States.
    Publication info: Washington,U.S. Govt. Print. Off.1969
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  49. Earthworms in relation to agriculture.
    By: United States. - Slater, Clarence Sheldon,
    Publication info: Washington,1961?
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  50. Earthworms in relation to agriculture.
    By: United States. - Slater, Clarence Sheldon,
    Publication info: Washington,1954?
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  51. Economics of forage production in the mountain meadow areas of Colorado : a progress report /
    By: Hunter, Elmer C. - Colorado Agricultural Experiment Station. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  52. Effect of light traps on hornworm populations in large areas /
    By: Lawson, F. R. - North Carolina State College. - North Carolina. - United States.
    Publication info: Beltsville, Md. :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  53. Effectiveness of a USDA-developed middle flamer on boll weevil destruction inside cotton squares /
    By: Parker, R. E. - United States.
    Publication info: [Washington] :U.S. Dept. of Agriculture, Agricultural Research Service,[1964]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  54. Effectiveness of grasshopper control in the United States /
    By: Wakeland, Claude. - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  55. Effectiveness of three types of ventilation openings in full-telescope corrugated citrus cartons /
    By: McDonald, Roy E. - Camp, Thomas H., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  56. Effects of light on plants : a literature review, 1950 /
    By: Garner, W. W. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  57. The effects of maleic hydrazide on the suitability of tobacco for cigarette manufacture /
    By: United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  58. Effects of maleic hydrazide on the suitability of tobacco for cigarette manufacture : (April 1962 report) /
    By: United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  59. Effects of phosphorus and potassium fertilizers on the yield and botanical and chemical composition of seven grass-legume mixtures, 1952-1954 /
    By: Hunt, O. J. - Wagner, R. E., - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  60. Eighty years of vegetation and landscape changes in the Northern Great Plains : a photographic record /
    By: Klement, K. D. - Heitschmidt, Rodney K. - Kay, C. E. - United States.
    Publication info: [Miles City, MT] :U.S. Dept. of Agriculture, Agriculture Research Service,[2001]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  61. Enlisting public cooperation in keeping out foreign animal and plant pests.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1960]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  62. Entomology in the Soviet Union
    By: United States. - Oman, Paul Wilson,
    Publication info: Washington ;1961]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  63. Equine piroplasmosis progress report : fiscal year 1970 /
    By: United States.
    Publication info: Hyattsville, Md.,U.S. Dept. of Agriculture, Agricultural Research Service, Animal Health Division,1971.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  64. Equipment for releasing lure-toxicant treated twine from aircraft for control of selected insects /
    By: Schoenleber, Leonard G. - Atkinson, H. M. - Short, Robert E., - United States.
    Publication info: Berkeley, Calif. :U.S. Dept. of Agriculture, Agricultural Research Service, Western Region,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  65. Equipment used by deciduous fruit growers in handling bulk boxes / by J.H. Levin and H.P. Gaston.
    By: Levin, J. H. - Gaston, H. P. - Michigan State University. - United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, United States Department of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  66. Extent and cost of weed control with herbicides and an evaluation of important weeds, 1965 /
    By: United States. - Danielson, L. L.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1968.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  67. Facts about the screwworm barrier program.
    By: United States.
    Publication info: [Washington]U.S. Agricultural Research Service,1967.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  68. Farm costs and returns, 1953 : with comparisons, commercial family-operated tobacco-livestock farms, bluegrass area of Kentucky /
    By: Hole, Erling. - Bondurant, John H. - United States. - University of Kentucky.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service, Production Economics Research Branch ;[1954]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  69. Federal-grant research at the state agricultural experiment stations : projects in plant pathology. Part 17, Plant pathology, botany, and diseases of miscellaneous crops /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  70. Federal-grant research at the state agricultural experiment stations : projects on ornamental and drug plants. Part 16 /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  71. Federal-grant research at the state agricultural experiment stations : projects on fruits and nuts. Part 12 /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  72. Federal-grant research at the state agricultural experiment stations : projects on weed control. Part 24 /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  73. Federal-grant research at the state agricultural experiment stations : projects in plant pathology. Part 17, Diseases of fruit crops /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  74. Federal-grant research at the state agricultural experiment stations : projects on entomology and economic zoology. Part 7, [Miscellaneous insects and economic zoology]
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  75. Federal-grant research at the state agricultural experiment stations : projects on plant physiology and nutrition. Part 18 /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  76. Federal-grant research at the state agricultural experiment stations : projects on field crops. Part 8, Oil, fiber, tobacco and sugar crops.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  77. Federal-grant research at the state agricultural experiment stations : projects on economics of marketing. Part 14, Fruits and vegetables /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  78. Federal-grant research at the state agricultural experiment stations : projects on entomology and economic zoology. Part 7, [Field crop insects]
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  79. Federal-grant research at the state agricultural experiment stations : projects on entomology and economic zoology. Part 7, [Fruit, nut, and vegetable insects]
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  80. Federal-grant research at the state agricultural experiment stations : projects in soils. Part 21, Soil chemistry and microbiology /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  81. Federal-grant research at the state agricultural experiment stations : projects on entomology and economic zoology. Part 7, [Insecticides]
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  82. Federal-grant research at the state agricultural experiment stations : projects in plant pathology. Part 17, Diseases of field crops /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  83. Federal-grant research at the state agricultural experiment stations : projects in plant pathology. Part 17, Diseases of vegetables /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  84. Federal-grant research at the state agricultural experiment stations : projects on economics of marketing. Part 14, Forest products, and ornamentals and drug plants /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture.[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  85. Fern Valley Trail guide /
    By: National Arboretum (U.S.) - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, National Arboretum,1986.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  86. Fertilizer attachment for tree-planting machine : a progress report /
    By: Starostka, R. W. - Hulburt, W. C. - MacBride, R. E. - United States.
    Publication info: Washington, DC :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  87. The fight against cattle fever ticks /
    By: United States.
    Edition: Rev.
    Publication info: Washington, D.C. :G.P.O., U.S. Dept. of Agriculture,[1973]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  88. The fight against cattle fever ticks.
    By: United States.
    Publication info: [Washington, D.C.] :Animal Disease Eradication Division, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  89. Film overwrapping of apple trays increases handling efficiency /
    By: Fountain, James B. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1978.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  90. Fishery publications, calendar year 1973 : lists and indexes /
    By: Engett, Mary Ellen. - Thorson, Lee C. - United States.
    Publication info: Seattle, WA : for sale by the Superintendent of Documents, U.S. G.P.O.,[1974]
    Contributed by: Penn State University (archive.org)
    View Book
  91. The flavor contribution of Turkish tobacco in blended cigarettes /
    By: Stedman, R. L. - Stills, C. D. - United States.
    Publication info: [Washington, D.C.] :Dept. of Agriculture,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  92. For a beautiful America : guard against plant pests.
    By: United States.
    Edition: Rev.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,1969.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  93. Forage production and utilization in feeding dairy cattle /
    By: Hodgson, Ralph E. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  94. Forecasting the hatching period of grasshoppers from weather data /
    By: Shotwell, R. L. - United States.
    Publication info: [Washington, D.C.] :U. S. Dept. of Agriculture, Agricultural Research Service,[1965]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  95. Fruit and tree nut germplasm resources inventory /
    By: Fogle, H. W. - Winters, Harold Franklin, - United States.
    Publication info: Beltsville, Md. :Dept. of Agriculture, Agricultural Research Service, Northeastern Region,1977
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  96. Fruits : a good choice for the thrifty family.
    By: United States.
    Edition: Rev. Mar. 1971.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Food and Nutrition Service :1971.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  97. Fruits and vegetables for Vitamin C : a good choice for the thrifty family.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Consumer and Marketing Service :1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  98. Grass varieties in the United States.
    By: United States. - Hanson, Angus Alexander,
    Publication info: [Washington]1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  99. Grasses and legumes for forage and conservation /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1957.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  100. Grasshopper and Mormon cricket control.
    By: United States.
    Publication info: Washington, D.C. :United States Department of Agriculture, Agricultural Research Service,1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  101. Growing black walnuts for home use [Slightly rev. Dec. 1969
    By: United States.
    Publication info: Washington,U.S. Govt. Print. Off.1969]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  102. Growing plants without soil for experimental use /
    By: Blankendaal, M. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1972.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  103. Growing red clover /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1964]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  104. A guide to the literature on certain effects of light on fungi : reproduction, morphology, pigmentation, and photoropic phenomena /
    By: Marsh, Paul B. - Bassler, Loretta M. - Taylor, Eldon E. - United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  105. A hand-operated insect aspirator /
    By: Keiser, Irving. - United States.
    Publication info: [Beltsville, Md.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  106. Hardy, productive tree fruits for the high altitude section of the central Great Plains /
    By: Howard, Gene S., - Brown, G. B. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  107. Harvesting seed of grass and small-seeded legumes.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, United States Department of Agriculture,1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  108. History, progeny, and locations of crabapples of documented authentic origin /
    By: Jefferson, Roland M. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  109. Hitting the hot spots : grasshopper control on rangeland.
    By: United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  110. The home fruit garden in the Northeastern and North Central States.
    By: United States.
    Edition: Slightly rev. Apr. 1958.
    Publication info: Washington, D.C. :For sale by the Supt. of Docs., U.S. G.P.O.,[1958]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  111. The home fruit garden in the southeastern and central Southern States [Slightly rev. July 1969
    By: United States.
    Publication info: Washington,U.S. Govt. Print. Off.1969]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  112. The home fruit garden in the southeastern and central Southern States /
    By: United States.
    Edition: Slightly rev.
    Publication info: Washington, D.C. :For sale by the Superintendent of Documents, U.S. Government Printing Office,[1965]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  113. Horse barn & arena.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  114. Horse barn : 10 stall.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  115. Horse barn : capacity 88 horses.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1975.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  116. Horse barn : indoor exercise area.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  117. Horse bots : how to control them /
    By: United States.
    Edition: Slightly rev. Feb. 1976.
    Publication info: Washington :The Region,1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  118. Horse bots: how to control them.
    By: United States.
    Edition: Rev. April 1973.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  119. How to control bed bugs /
    By: United States.
    Edition: Slightly rev. Apr. 1976. -
    Publication info: Washington :The Region :1976.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  120. Identification and control of honey bee diseases /
    By: Shimanuki, H. - United States.
    Edition: Rev. May 1977, slightly rev. Jan. 1983.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture,1983.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  121. The imported fire ant : how to control it.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  122. Index to Plant disease reporter supplements 243-248, 1957 /
    By: Nance, Nellie W. - United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  123. Index to Plant disease reporter supplements 250-252, 1958 /
    By: Nance, Nellie W. - United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  124. An insect trap /
    By: Godwin, P. A. - United States.
    Publication info: [Beltsville, Md.?] :U.S. Dept. of Agriculture, Agricultural Research Service,[1956].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  125. Introduction of forage plants for seeding western ranges.
    By: Hull, A. C., Jr. - Hyland, Howard Lewis, - United States.
    Publication info: [Washington]1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  126. Keys for the identification of some Lepidopterous larvae frequently intercepted at quarantine /
    By: Capps, Hahn W. - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  127. Killing weeds with herbicides : student or classroom science project no. 3 /
    By: United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  128. Laboratory and field evaluation of several organochlorine and organophosphorus compounds for control of imported fire ants /
    By: Banks, W. A. - Levy, R., - Lofgren, C.S., - Stringer, C.E., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  129. Large-cage design for insect and plant research. /
    By: Farrar, C. L. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  130. Light and plants : a series of experiments demonstrating light effects on seed germination, plant growth, and plant development /
    By: Downs, Robert Jack, - Borthwick, H. A. - Piringer, A. A. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  131. Livestock disease research activities at the Plum Island Animal Disease Laboratory of the Department's Agricultural Research Service, Long Island, N.Y.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Office of Information, Division of Photography,[1956]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  132. Losses in agriculture : a preliminary appraisal for review /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  133. Manual of the Agromyzidae (Diptera) of the United States /
    By: Spencer, Kenneth A. - Steyskal, George C. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service :[1986]
    Contributed by: U.S. Department of Agriculture
    BHL Collections: Expanding Access to Biodiversity Literature
    View Book
  134. Manual on livestock ticks for animal disease eradication division personnel.
    By: United States.
    Publication info: [Washington :Govt.],1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  135. Mechanical devices to expedite boll weevil rearing in the laboratory /
    By: Gast, Robert Theodore, - Vardell, Henry Hardee. - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,[1963].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  136. Mechanizing the harvesting and orchard handling of fruits.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  137. Metabolic fate of herbicides in plants /
    By: Swanson, C. R. - Metabolism and Radiation Research Laboratory (Fargo, N. Dak.) - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  138. Method for continuously monitoring the COb2s output of caged insects : potential applications in quality control of colonized insects /
    By: Turner, W. K. - Guy, R. H., - Lee, F. L., - Leppla, N. C., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  139. Mexican fruit fly control.
    By: United States.
    Publication info: Washington, D.C. :United States Department of Agriculture, Agricultural Research Service,1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  140. Micro-organisms : what they are, where they grow, what they do /
    By: Benjamin, Chester Ray, - Haynes, William C. - Hesseltine, C. William, - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  141. The National Animal Disease Laboratory /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  142. National Animal Disease Laboratory-- in operation.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  143. National Arboretum contribution.
    By: National Arboretum (U.S.) - United States.
    Publication info: Washington, D.C. :The Arboretum :1953-
    Contributed by: Smithsonian Libraries
    View Book
  144. National tick surveillance program : calendar year 1965.
    By: United States.
    Publication info: Hyattsville, Maryland :United States Department of Agriculture, Agricultural Research Service, Animal Health Division, Federal Center Building,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  145. National tick survey : calendar year 1963.
    By: United States.
    Publication info: Hyattsville, Maryland :United States Department of Agriculture, Agricultural Research Service, Animal Disease Eradication Division, Federal Center Building,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  146. National tick survey : cy 1964.
    By: United States.
    Publication info: Hyattsville, Maryland :United States Department of Agriculture, Agricultural Research Service, Animal Disease Eradication Division, Federal Center Building,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  147. The nature and extent of retail and consumer losses in apples, oranges, lettuce, peaches, strawberries, and potatoes marketed in Greater New York /
    By: Ceponis, Michael John, - Butterfield, J. E. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  148. The nature and fate of chemicals applied to soils, plants, and animals : a symposium held April 27, 28, and 29, 1960, at the Plant Industry Station and Agricultural Research Center, Beltsville, Maryland /
    By: United States.
    Publication info: [Washington, D.C. :Agricultural Research Service, United States Department of Agriculture],1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  149. Nomenclature of some plants associated with turfgrass management /
    By: United States. - American Society of Agronomy.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  150. Nutrient composition of forage crops : effects of genetic factors and agronomic practices.
    By: Burton, Glenn W. - Monson, Warren Glenn. - United States.
    Publication info: New Orleans, La. :Agricultural Research Service (Southern Region), U.S. Dept. of Agriculture ;1981.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  151. Old world bluestems and their forage potential for the southern Great Plains : a review of early studies.
    By: United States.
    Publication info: New Orleans, La. :Agricultural Research Service (Southern Region), U.S. Dept. of Agriculture ;1982.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  152. Ornamental plant explorations, Japan, 1961 /
    By: Creech, J. L. - United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture in cooperation with Longwood Gardens of the Longwood Foundation, Inc.,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  153. Packaging produce in trays at the central warehouse /
    By: Karitas, James J. - United States.
    Publication info: Washington, D.C. :Agricultural Research Service, U.S. Dept. of Agriculture,1969.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  154. Partial list of magazines and periodicals concerning horses.
    By: United States.
    Publication info: [Washington, D.C.?] :United States Department of Agriculture, Agricultural Research Service, Animal Husbandry Research Division,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  155. Partial list of publications concerning equitation, riding and training of horses.
    By: United States.
    Edition: Revised August 1965.
    Publication info: [Beltsville, Maryland?] :United States Department of Agriculture, Agricultural Research Service, Animal Husbandry Research Division,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  156. Partial list of publications concerning genetics of horses.
    By: United States.
    Publication info: [Washington, D.C.?] :United States Department of Agriculture, Agricultural Research Service, Animal Husbandry Research Division,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  157. Partial list of publications concerning history and evolution of horses.
    By: United States.
    Publication info: [Washington, D.C.?] :United States Department of Agriculture, Agricultural Research Service, Animal Husbandry Research Division,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  158. Partial list of publications concerning production, feeding and care of horses.
    By: United States.
    Publication info: [Washington, D.C.?] :United States Department of Agriculture, Agricultural Research Service, Animal Husbandry Research Division,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  159. Pasas :
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Food and Nutrition Service, Agricultural Research Service,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Publicaciones en Español
    View Book
  160. Pathogens from economically important nitidulid beetles /
    By: Lindegren, James E. - Okumura, George T., - United States.
    Publication info: Berkeley, Calif. :U.S. Dept. of Agriculture, Agricultural Research Service, Western Region,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  161. Peanut butter /
    By: Freeman, Andrew F - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service,1954
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
    View Book
  162. Pesticides and honey bees /
    By: Standifer, L. N. - United States.
    Edition: Rev. Oct. 1981.
    Publication info: Washington, D.C. :The Service,[1981]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  163. Pesticides and honey bees /
    By: Standifer, L. N. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1977]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  164. Pests or pesticides.
    By: United States.
    Publication info: [Washington]1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  165. Physiologic races of Puccinia graminis in the United States in 1954 /
    By: Stakman, E. C. - Hayden, E. B. - Roberts, Bill J. - Stewart, Donald M. - United States.
    Publication info: [Washington, D.C.] :United States Department of Agriculture, Agricultural Research Service,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  166. Plant hardiness zone map.
    By: United States.
    Publication info: Washington,Govt. Print. Off.1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  167. Plant inventory; plant material introduced.
    By: Agricultural Research Center (Beltsville, Md.) - Agricultural Research Center-West (U.S.). - United States.
    Publication info: Washington, D.C.,United States Department of Agriculture.
    Contributed by: Multiple institutions
    View Book
  168. Plant light-growth discoveries : from photoperiodism to phytochrome.
    By: United States.
    Publication info: [Washington, DC] :Agricultural Research Service, United States Department of Agriculture,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  169. Plant Pest Control Division programs.
    By: United States.
    Publication info: [Washington,U.S. Govt. Print. Off.]1967.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  170. Plant protection division activities.
    By: United States.
    Publication info: [Washington] :U.S. Dept. of Agriculture, Agricultural Research Service,[1971]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  171. The Plum Island Animal Disease Laboratory /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  172. The Plum Island Animal Disease Laboratory : research on foreign diseases of animals.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1975.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  173. The Plum Island Animal Disease Laboratory : research on foreign diseases of animals /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  174. A portable variable-rate sprayer for plot use /
    By: Hodgson, Jesse M. - Montana Agricultural Experiment Station. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  175. Postharvest weight loss and shrivel in five fruits and five vegetables /
    By: Hruschka, Howard W. - United States.
    Publication info: Washington :Agricultural Research Service, U.S.D.A.,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  176. The potential role of the sterility method for insect population control with special reference to combining this method with conventional methods /
    By: Knipling, E. F. - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,[1964]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  177. Preliminary recommended sanitation guidelines for processors of industrial fishery products.
    By: United States.
    Publication info: [Hyattsville, Md.]1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  178. Preliminary tests of some n-substituted formamides as insecticides and miticides.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  179. Proceedings, plant pest control meetings : New Brunswick, New Jersey, February 6-8 ; Berkeley, California, February 13-15 ; St. Paul, Minnesota, February 18-20 ; State College, Mississippi, February 25-27.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1957.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  180. Proceedings/summaries : second Eastern Forage Improvement Conference held at the Pennsylvania State University University Park, Pennsylvania July 14-15, 1977.
    By: United States.
    Publication info: University Park, Pa. :Northeastern Region, Agricultural Research Service, U.S. Dept. of Agriculture,1978.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  181. [Proceedings].
    By: Southern States Regional S-9 Technical Committee Meeting - Goheen, G. E. - United States.
    Publication info: New Orleans[1956]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  182. Quarantines prevent the spread of plant pests.
    By: United States.
    Edition: Rev.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,1969.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  183. Raising guinea pigs /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1960]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  184. Raising guinea pigs /
    By: United States.
    Edition: Slightly rev. Apr. 1962.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1962]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  185. Raising guinea pigs [Rev. Mar. 1970
    By: United States.
    Publication info: Washington,U.S. Govt. Print. Off.1970]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  186. Rearing selected western cotton insects in the laboratory /
    By: Patana, Raymond. - United States.
    Publication info: Berkeley, Calif. :U.S. Dept. of Agriculture, Agricultural Research Service, Western Region,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  187. Recent studies on virus diseases of apple in the United States and Canada.
    By: United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  188. Recommended procedure for the isolation of salmonella organisms from animal feeds and meat byproducts.
    By: United States.
    Publication info: [Hyattsville, Md.]U. S. Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  189. Releases of beneficial organisms in the United States and territories, 1982 /
    By: Coulson, Jack R., - United States.
    Publication info: Beltsville, Md. :U.S. Dept. of Agriculture, Agricultural Research Service,[1992]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  190. Report of proceedings.
    By: Eastern Experiment Station Collaborators' Conference on Post-Harvest Physiology - United States.
    Publication info: Philadelphia,Eastern Utilization Research and Development Division, Agricultural Research Service, U. S. Dept. of Agriculture,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  191. Research on controlling insects without conventional insecticides.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, United States Department of Agriculture,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  192. Response of insects to induced light : presentation papers.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Department of Agriculture,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  193. Responses of cigarette beetle larvae to temperature and humidity /
    By: Fletcher, L. W. - Burke, Lauretta Marie - Childs, Dana P., - Delamar, C. D., - Long, J. S., - Spadafora, R. R., - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1973.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  194. Review of forage losses caused by rangeland grasshoppers /
    By: Hewitt, George B. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  195. A review of literature on harvesting, handling, storage, and transportation of apples.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  196. S-2 black-light trap for capturing pecan Lepidoptera /
    By: Smith, John S. - United States.
    Publication info: New Orleans, La. :U.S. Dept. of Agriculture, Agricultural Research Service, Southern Region,1978.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  197. The search for hardier fruits and nuts.
    By: United States.
    Publication info: Washington :U.S. Dept. of Agriculture,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  198. Seed losses in harvesting some grass and legume crops in the Willamette Valley, Oregon, 1953-1954 /
    By: Klein, Leonard M., - Harmond, Jesse E. - Hurst, W. M. - Oregon State College. - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  199. Selected publications of the Naval Stores Research Division on production, properties, and uses of naval stores (turpentine, rosin, pine gum, etc.)
    By: United States.
    Publication info: New Orleans, LA :Naval Stores Research Division, U.S. Dept. of Agriculture, Bureau of Agricultural and Industrial Chemistry1951.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Seed & Nursery Catalogs
    View Book
  200. Sex determination of lepidopterous pupae /
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  201. Shade and water for the honey bee colony / [by Charles D. Owens and S.E. McGregor].
    By: Owens, Charles D., - McGregor, S.E. - United States.
    Edition: Slightly rev. July 1970.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  202. Simple device for opening cotton bolls /
    By: Clark, Edgar W., - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,[1957].
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  203. Sodium meta-bisulfite and Kylage as preservatives in high moisture hay-crop silage.
    By: United States. - Campbell, L. E. - Gordon, C. H. - Irvin, H. M. - Kane, Edward Anthony, - Melin, Carl Gustaf, - Wiseman, Herbert Goodwin,
    Publication info: Washington[1954]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  204. Soil, water, and vegetation conditions in South Texas : quarterly progress report /
    By: Wiegand, Craig L. - Gausman, H. W. - Leamer, Ross W. - Richardson, Arthur J. - United States.
    Publication info: Weslaco, Texas :U.S.D.A., Agricultural Research Service, :1976
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  205. Some new and important plant disease occurrences and developments in the United States in 1957 /
    By: Nance, Nellie W. - United States.
    Publication info: Beltsville, Md. :Crops Research Division, Agricultural Research Service, United States Department of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  206. Some snails and slugs of quarantine significance to the United States /
    By: Burch, J. B. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  207. Storage building for fruits.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1975.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  208. Storage for apples and pears
    By: Patchen, Glenn O. - United States.
    Publication info: Washington,U.S. Govt. Print. Off.1971
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  209. A study of the biology and taxonomy of genus Bruchidius (Coleoptera : Bruchidae) from India : final technical report, 1974-1979 /
    By: Arora, G. L. - Panjab University. - United States.
    Publication info: Chandigarh :Panjab University, Department of Zoology,[1980?]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  210. Styrylsulfonamides as chemosterilants against house flies and boll weevils /
    By: DeMilo, Albert B. - Mississippi Agricultural Experiment Station. - United States.
    Publication info: [Washington] :Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  211. Successful eradication of screw-worm based on new concept of insect control.
    By: United States.
    Publication info: Washington, D.C. :United States Department of Agriculture, Agricultural Research Service,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  212. Suggested guide for chemical control of weeds /
    By: Shaw, Warren Cleaton, - United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, United States Department of Agriculture,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  213. Suggested guide for chemical control of weeds : ARS special report.
    By: United States.
    Publication info: [Washington :U.S. G.P.O.],1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  214. Summary of activities fiscal year 1959, Plant Quarantine Division /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  215. Summary of activities fiscal year 1960, Plant Quarantine Division /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  216. Summary of activities fiscal year 1961, Plant Quarantine Division /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  217. Summary of activities fiscal year 1962, Plant Quarantine Division /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  218. Summary of activities fiscal year 1963, Plant Quarantine Division /
    By: United States.
    Publication info: Hyattsville, M.D., :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  219. Summary of activities fiscal year 1964, Plant Quarantine Division /
    By: United States.
    Publication info: Hyattsville, M.D. :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  220. Summary of activities fiscal year 1965, Plant Quarantine Division /
    By: United States.
    Publication info: Hyattsville, M.D. :U.S. Dept. of Agriculture, Agricultural Research Service,1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  221. A survey of apple clones in the United States /
    By: Fisher, Herbert Harry, - United States.
    Publication info: [Beltsville, Md.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  222. Survey of apple clones in the United States /
    By: Fisher, Herbert Harry, - United States.
    Publication info: [Beltsville, Md.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  223. A survey of extent and cost of weed control and specific weed problems /
    By: Danielson, L. L. - Ennis, W. B. - Klingman, Dayton L., - Shaw, W. C. - Timmons, F. L. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1965.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  224. A survey of extent and cost of weed control and specific weed problems /
    By: Saunders, J. M., - United States.
    Publication info: [Washington, D.C.] :U.S. Department of Agriculture,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  225. A survey of pears, nuts, and other fruit clones in the United States /
    By: Fisher, Herbert Harry, - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1964.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  226. The sweetpotato weevil : how to control it /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  227. Temperature, moisture, and relative humidity of stored tobacco /
    By: Childs, Dana P. - Overby, J. E., - Watkins, B. J., - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  228. Terminal velocities of small fruits /
    By: Schmidt, E. D. - Levin, J. H. - Michigan State University. - United States.
    Publication info: Washington, DC :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  229. The efficacy of fungicides in the control of certain genera of plant-pathogenic fungi : a literature review /
    By: Gould, Charles J. - United States.
    Publication info: Beltsville, Md. :Epidemiology Unit, Agricultural Research Service, United States Department of Agriculture,1954.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  230. Tobacco seed growers and dealers.
    By: United States.
    Publication info: Washington[1952?]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  231. Tobacco-livestock farming, bluegrass area of Kentucky : farm costs and returns, 1954 /
    By: Hole, Erling. - Bondurant, John H. - United States.
    Publication info: Washington :U.S. Dept. of Agriculture, Bureau of Agricultural Economics,1955.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  232. Tobacco-livestock farming, bluegrass area of Kentucky : farm costs and returns, 1957 /
    By: Hole, Erling. - Bondurant, John H. - Kentucky Agricultural Experiment Station - United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Bureau of Agricultural Economics,1958.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  233. Tobacco-livestock farming, bluegrass area of Kentucky : farm costs and returns, 1956 /
    By: Hole, Erling. - Bondurant, John H. - United States.
    Publication info: Washington :U.S. Dept. of Agriculture, Bureau of Agricultural Economics,1957.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  234. Total hexane and ethanol extractives of tobacco /
    By: Stedman, R. L. - Bilinsky, W. R. - Swain, A. P. - United States.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  235. Transit refrigeration of perishables in overseas van container shipments /
    By: Harris, C. M. - Hinds, Russell H. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Agricultural Research Service,1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  236. Transporting livestock overseas by air /
    By: Ashby, B. Hunt. - Langridge, John R. - United States.
    Publication info: [Washington, D.C.?] :Agricultural Research Service, U. S. Dept. of Agriculture,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  237. Triband weed control : a new concept for weed control in cotton /
    By: Holstun, J. T. - Parker, R. E., - Schweizer, E. E., - Wooten, O. B., - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1963.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  238. Twenty-eight years of testing tree-fruit varieties at the Cheyenne Horticultural Field Station, Cheyenne, Wyoming /
    By: Howard, Gene S., - Brown, G. B. - Cheyenne Horticultural Field Station (Wyo.) - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1962.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  239. U.S. Department of agriculture cacao clone collection /
    By: Fisher, H. H. - Kahn, R. P., - Soderholm, P. K., - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1967.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  240. USDA plant hardiness zone map.
    By: United States. - Cathey, Henry M.
    Publication info: [Washington, D.C.? :The Service?],1990.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  241. Use of diseases to kill plant insect pests : a research progress report.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, United States. Department of Agriculture,1961.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  242. Use of stop-drop sprays on apples and pears.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,1956.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  243. Using honey bees to pollinate crops /
    By: Standifer, Lonnie. - McGregor, S. E., - United States.
    Edition: Rev. May 1977.
    Publication info: [Washington] :Dept. of Agriculture. Agricultural Research Service. :1977.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  244. Using honey bees to pollinate crops /
    By: Levin, M. D. - United States.
    Edition: Rev. Mar. 1986.
    Publication info: [Washington, D.C.?] :U.S. Dept. of Agriculture,1986.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  245. A variety of fruits and vegetables : some good choices for the thrifty family.
    By: United States.
    Edition: Rev. 1971.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Food and Nutrition Service,1971.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  246. A variety of fruits and vegetables : some good choices for the thrifty family.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Consumer and Marketing Service :1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  247. Vegetables and fruits for Vitamin A : a good choice for the thrifty family.
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Consumer and Marketing Service :1966.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  248. Verticillium hadromycosis of deciduous tree fruits /
    By: Parker, K. G. - United States.
    Publication info: Beltsville, Md. :Crop Research Division, Agricultural Research Service, United States Department of Agriculture,1959.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  249. Wasps wage war on alfalfa weevils.
    By: United States.
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture, Agricultural Research Service,1970.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  250. Watch out for witchweed : a new parasitic plant that attacks corn, sugarcane, sorghum and other plants /
    By: United States.
    Edition: Rev. [ed.]
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,[1959]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  251. Watch out for witchweed : a new parasitic plant that attacks corn, sugarcane, sorghum and other plants /
    By: United States.
    Edition: Rev. [ed.]
    Publication info: [Washington, D.C.] :U.S. Dept. of Agriculture,[1962]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  252. Weed control in western irrigation and drainage systems : losses caused by weeds : costs and benefits of weed control /
    By: Timmons, F. L. - United States.
    Publication info: [Beltsville, Md.] :U.S. Dept. of Agriculture, Agricultural Research Service,1960.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  253. Weed roses : pests of pasture, orchard and range.
    By: United States.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1965]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  254. Western European preferences for sizing, packaging, and unitizing selected fresh fruits and vegetables /
    By: Miller, W. R. - Bongers, Anton J. - United States.
    Publication info: Beltsville, Md. :National Technical Information Service [distributor],1984.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  255. White clover for the south /
    By: United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,[1961]
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book
  256. Winning the war against insects.
    By: Popham, William Lee, - United States.
    Publication info: Washington,1957
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    View Book