dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
1 2 3    Next >
  1. Publication info: Ailsa Craig, Ont.?, s.n, 1893?
    Holding Institution: Canadiana.org
    Subjects: Auctions  Catalogs  Horses  Ontario  
  2. Publication info: Mitchell, Ont.?, s.n, 1879?
    Holding Institution: Canadiana.org
    Subjects: Breeding  Horses  Ontario  
  3. Publication info: [Toronto], Queen's Printer for Ontario, c1989
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Environmental monitoring  Law and legislation  Ontario  Paper industry  Pollution  Waste disposal  Water  Wood-pulp industry  
  4. Publication info: Toronto, Ont, Ontario Horticultural Exhibition, 1905
    Holding Institution: Toronto Public Library : North York Central
    Subjects: Exhibitions  Gardening  History  Ontario  Ontario Horticultural Exhibition (Toronto, Ont.)  Toronto  Toronto (Ont.)  
  5. Publication info: S.l, s.n, 1897?
    Holding Institution: Brock University
    Subjects: Ontario  Orchards  Vineyards  
  6. Publication info: Québec, J. Lovell, 1853
    Holding Institution: Canadiana.org
    Subjects: Description and travel  Fisheries  Magdalen Islands  Magdalen Islands (Québec)  Ontario  Québec (Province)  Superior, Lake  
  7. Publication info: [Toronto], The Ministry, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Economic aspects  Environmental monitoring  Environmental protection  Ontario  
  8. Publication info: S.l, s.n, 1877?
    Holding Institution: Canadiana.org
    Subjects: Botany  Great Lakes (North America)  Ontario  St. Lawrence Valley  
  9. Publication info: S.l, s.n, 1893?
    Holding Institution: Canadiana.org
    Subjects: Agriculture  Farmers  Free trade and protection  Leeds (County)  New York (State)  Ontario  Protection  Tariff  
  10. Publication info: London, Timber Trades Journal, 1897
    Holding Institution: Canadiana.org
    Subjects: British Columbia  Canada  Economic aspects  Forests and forestry  Lumber trade  Lumbering  New Brunswick  Ontario  Québec (Province)  
  11. By: Acidic Precipitation in Ontario Study - Ontario. Ministry of the Environment.
    Publication info: [Toronto], Ministry of the Environment, A.P.I.O.S. Coordination Office,
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Acid pollution of rivers, lakes, etc  Acid precipitation (Meteorology)  Acid rain  Acidic Precipitation in Ontario Study  Ontario  
  12. By: Amateur florist.
    Publication info: Toronto, J. Bain, 1868
    Holding Institution: Canadiana.org
    Subjects: Angiosperms  Flower gardening  Ontario  
  13. By: Argus, George W. (George William) - National Museum of Natural Sciences (Canada). Botany Division.
    Publication info: Ottawa, Botany Division, National Museum of Natural Sciences = Division de la botanique, Musée national des sciences naturelles, 1982-1987
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Botany  Ontario  Rare plants
  14. By: Armstrong Nurseries (Ontario, Calif.) - Armstrong, John S. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, Armstrong Nurseries, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armstrong Nurseries (Ontario, Calif.)  California  Catalogs  Fruit  Fruit trees  Nursery stock  Ontario  Plants, Ornamental  Seedlings  Shrubs  Trees  
    BHL Collections: Seed & Nursery Catalogs
  15. By: Armstrong Nurseries (Ontario, Calif.) - Armstrong, John S. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, Armstrong Nurseries,
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armstrong Nurseries (Ontario, Calif.)  Berries  California  Catalogs  Fruit trees  Nursery stock  Ontario  Plants, Ornamental  Seedlings  Shrubs  Trees  
    BHL Collections: Seed & Nursery Catalogs
  16. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1959
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nursery stock  Ontario  Shrubs  Varieties
    BHL Collections: Seed & Nursery Catalogs
  17. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1950]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Roses  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  18. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1953?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Roses  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  19. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nursery stock  Ontario  Varieties
    BHL Collections: Seed & Nursery Catalogs
  20. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, J.S. Armstrong, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armstrong Nurseries (Ontario, Calif.)  California  Catalogs  Fruit trees  Nurseries (Horticulture)  Nursery stock  Ontario  Ornamental trees  
    BHL Collections: Seed & Nursery Catalogs
  21. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1954
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nursery stock  Ontario  Ornamental trees  Plants, Ornamental  Shrubs  
    BHL Collections: Seed & Nursery Catalogs
  22. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1956]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Plants, Ornamental  Roses  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  23. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1957]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Plants, Ornamental  Roses  Varieties
    BHL Collections: Seed & Nursery Catalogs
  24. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Plants, Ornamental  Roses  Varieties
    BHL Collections: Seed & Nursery Catalogs
  25. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1959
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Plants, Ornamental  Roses  Varieties
    BHL Collections: Seed & Nursery Catalogs
  26. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, [1958]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nursery stock  Ontario  Shrubs  Varieties
    BHL Collections: Seed & Nursery Catalogs
  27. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1955
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Roses  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  28. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Nursery stock  Ontario  Ornamental trees  Shrubs  
    BHL Collections: Seed & Nursery Catalogs
  29. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, Armstrong Nurseries, 1899
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armstrong Nurseries (Ontario, Calif.)  California  Catalogs  Flowers  Fruit trees  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Trees  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  30. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Armstrong Nurseries, 1932
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Roses  Varieties  Wholesale trade  
    BHL Collections: Seed & Nursery Catalogs
  31. By: Armstrong Nurseries (Ontario, Calif.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, Armstrong Nurseries, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Armstrong Nurseries (Ontario, Calif.)  California  Catalogs  Flowers  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Roses  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  32. By: Bailey, Vernon,
    Publication info: 1915
    Holding Institution: Smithsonian Institution Archives
    Subjects: Ashville  Botany  Canada  Field notes  Grand Forks  Mammalogy  Manitoba  North Dakota  Ontario  Oregon  Ornithology  United States  
    BHL Collections: Smithsonian Field Books collection
  33. By: Bailey, Vernon,
    Publication info: 1905-1907
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Field notes  Mammalogy  Mammologists  Michigan  Minnesota  Ontario  Ornithology  United States  
    BHL Collections: Smithsonian Field Books collection
  34. By: Baillie, James Little, - Harrington, Paul. - Royal Ontario Museum of Zoology.
    Publication info: Toronto, Royal Ontario Museum of Zoology, 1937
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Birds  Breeding  Geographical distribution  Ontario  
  35. By: Baillie, James Little, - Hope, Clifford E. - Royal Ontario Museum of Zoology.
    Publication info: [Toronto], Printed by University of Toronto Press, 1947
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Birds  Ontario  Sudbury Region  
  36. By: Ball, Ian R. - Gourbault, N. (Nicole), - Kenk, Roman, - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1981
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Ontario  Platyhelminthes  Turbellaria  United States  
  37. By: Barnet, W. A. (Wifred Alexander), - Canada. Tobacco Division.
    Publication info: Ottawa, Dept. of Agriculture, 1909
    Holding Institution: Canadiana.org
    Subjects: Ontario  Tobacco  
  38. By: Barnet, W. A. (Wifred Alexander), - Canada. Tobacco Division.
    Publication info: Ottawa, Dept. of Agriculture, 1912
    Holding Institution: Canadiana.org
    Subjects: Experiments  Ontario  Tobacco  
  39. By: Beadle, Chauncey. - St. Catharines Nursery.
    Publication info: [St. Catharines, Ont.?, s.n.], 1841
    Holding Institution: Canadiana.org
    Subjects: Fruit-culture  Ontario  St. Catharines Nursery  
  40. By: Beak Consultants. - Ontario. Phytotoxicology Section.
    Publication info: Brampton, Ont, The Section, 1993
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Effect of acid precipitation on  Forest declines  Forest surveys  Hardwoods  Ontario  
  41. By: Beath Farms - Deacon, Kenneth E. - Scott, L. C. - M-H Farms - Murphy Bros. - Wayne Caldwell Neely Collection Of Shorthorn Cattle Catalogs.
    Publication info: Unionville, Ontario, Glenburn Farms, October 22, 1955
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Ontario  Shorthorn cattle  Unionville  
    BHL Collections: Seed & Nursery Catalogs
  42. By: Bell, John,
    Publication info: Montreal, Geological Survey of Canada, 1870
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Manitoulin Island Region  Ontario  Plants  
  43. By: Bell, John, - Geological Survey of Canada
    Publication info: Montreal, [s.n.], 1870
    Holding Institution: Canadiana.org
    Subjects: Botany  Manitoulin Islands  Ontario  Plants  
  44. By: Bethune, Charles J. S. (Charles James Stewart), - Jarvis, Tennyson D. - Ontario. Dept. of Agriculture.
    Edition: Rev. ed.
    Publication info: Toronto, Dept. of Agriculture, [1907]
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Insect pests  Ontario  
  45. By: Bethune, Charles J. S. (Charles James Stewart), - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, [1909]
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Insect pests  Ontario  Vegetables  
  46. By: Billings, B. (Braddish),
    Publication info: Ottawa, 1867?
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Ontario  Ottawa region  Plants  Québec (Province)  
  47. By: Biological Society of Ontario
    Publication info: Toronto, Biological Society of Ontario, 1894
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: 1894  Birds  Botany  canimp  Insects  Mammals  Ontario  Periodicals  
  48. By: Bolton, Thomas Elwood, - Copeland, M. J. (Murray John), - Ludvigsen, Rolf. - Wagner, Frances J. E., - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1979-1985
    Holding Institution: Royal Ontario Museum
    Subjects: Ontario  Paleontology  Trilobites  
  49. By: Bouchette, Joseph, - Bennett, W. J. (William James),
    Publication info: London, Printed for the author and published by W. Faden, 1815
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Description and travel  Land grants  Ontario  Québec (Province)  
  50. By: Brett, Carlton E. (Carlton Elliot) - Eckert, James D., - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1982
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Crinoidea, Fossil  Ontario  Paleontology  Silurian  Sixteen Mile Creek (Niagara)  
  51. By: Brittain, W. H. (William Harold), - Nova Scotia Agricultural College.
    Publication info: Truro, N.S, [s.n.], 1917
    Holding Institution: Canadiana.org
    Subjects: Apples  Diseases and pests  Fruit  Nova Scotia  Ontario  Pear  
  52. By: Buckley, A. R. (Arthur R.) - Canada. Agriculture Canada. Research Branch
    Publication info: [Ottawa], Agriculture Canada, 1980
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Arbres  Arbustes  Canada  Catalogs  Catalogs and collections  Dominion Arboretum and Botanic Garden  Dominion Arboretum and Botanic Garden of Canada (O  Ontario  Ottawa  Shrubs  Trees
  53. By: Burgess, M.
    Publication info: Woodstock, Ont.?, s.n, 1888?
    Holding Institution: Canadiana.org
    Subjects: Breeding  Horses  Ontario  Woodstock  
  54. By: Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, [1911]
    Holding Institution: Canadiana.org
    Subjects: Codling moth  Diseases and pests  Fruit  Insect pests  Ontario  
  55. By: Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, [1912]
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Fruit  Insect pests  Ontario  Spraying and dusting in agriculture  
  56. By: Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1910
    Holding Institution: Canadiana.org
    Subjects: Diseases and pests  Fruit  Ontario  Peach  
  57. By: Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, [1914]
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Fruit  Insect pests  Ontario  San José scale  
  58. By: Cameron, G. S. - Royal Ontario Museum of Zoology.
    Publication info: [Toronto, Royal Ontario Museum of Zoology], 1948
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Little Vermilion Lake  Muskellunge  Ontario  
  59. By: Cameron, Roderick.
    Publication info: Niagara Falls, Ont.?, s.n, 1896?
    Holding Institution: Canadiana.org
    Subjects: Botany  Herbaria  Niagara Falls  Ontario  Type specimens  
  60. By: Canada. Botany and Plant Pathology Division. - Gillett, John M. (John Montague),
    Publication info: Ottawa, 1958
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Botany  Ontario  Québec (Province)
  61. By: Canada. Commission of Conservation. Committee on Forests. - Fernow, B. E. (Bernhard Eduard), - Howe, Clifton D. (Clifton Durant), - White, James Herbert.
    Publication info: Toronto, Printed by the Bryant press, 1913
    Holding Institution: Cornell University Library
    Subjects: Forests and forestry  Ontario  
  62. By: Canada. Commission of Conservation. Committee on Forests. - Fernow, B. E. (Bernhard Eduard), - Howe, Clifton D. (Clifton Durant), - White, James,
    Publication info: Toronto, Bryant Press, 1913
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: 1913  canimp  Forests and forestry  Ontario  
  63. By: Canada. Crown Lands Department.
    Publication info: [Ottawa?, s.n.], 1867
    Holding Institution: Canadiana.org
    Subjects: Forests and forestry  Ontario  Surveying  
  64. By: Canada. Legislative Assembly. - Morin, A.N.
    Publication info: [Quebec], [John Lovell], 1853
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Canada  Forests and forestry  History  Licenses  Lumbering  Ontario  Ottawa River Valley  Ottawa River Valley (Québec and Ont.)  
  65. By: Catling, Paul M. - Canada. Agriculture Canada. Research Branch
    Publication info: Ottawa, Research Branch, Agriculture Canada, 1985
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Aquatic plants  Botany  Cataraqui Marsh Region (Ont.)  Cataraqui River Region  Marsh flora  Ontario  Wetland flora
  66. By: Choquette, C. P. - Labelle, A. (Antoine), - Labelle, A. (Antoine),
    Publication info: [S.l, s.n.], 1889
    Holding Institution: Canadiana.org
    Subjects: Agricultural experiment stations  Ontario  Research  United States  
  67. By: Clarke, Charles,
    Publication info: s.l, s.n, 1875
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Elora  Natural history  Ontario  Ornithology  Societies, etc  
  68. By: Clarke, Charles, - Elora Natural History Society.
    Publication info: Elora, Ont.?, s.n, 1875?
    Holding Institution: Canadiana.org
    Subjects: Birds  Ontario  
  69. By: Clement, F. M. (Frederick Moore), - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1914
    Holding Institution: Canadiana.org
    Subjects: Fruit-culture  Ontario  Plum  
  70. By: Cody, William J. - Canada. Department of Agriculture. Research Branch.
    Edition: Rev.
    Publication info: Ottawa, Research Branch, Dept. of Agriculture, 1978
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Canada  Ferns  Identification  Ontario  Ottawa region
  71. By: Coleman, J. T.
    Publication info: Bowmanville [Ont.], West Durham Steam Print. and Pub. House, 1875
    Holding Institution: Canadiana.org
    Subjects: Bowmanville region (Ont.)  Durham (County)  Durham (Ont. : County)  History  Ontario  Pioneers  Zoology  
  72. By: Coleman, J. T.
    Publication info: Bowmanville [Ont.], West Durham Steam Print. and Pub. House, 1875
    Holding Institution: Multiple institutions
    Subjects: 1875  Bowmanville (Ont.)  Bowmanville region (Ont.)  canimp  Durham (County)  Durham (Ont. : County)  Durham County  Durham County (Ont.)  History  Ontario  Zoology  
  73. By: Commercial Union Club of Toronto.
    Publication info: Toronto?, s.n, 1888?
    Holding Institution: Canadiana.org
    Subjects: Ontario  
  74. By: Concord Scientific Corporation - Beak Consultants. - Ontario. Hazardous Contaminants Branch.
    Publication info: [Toronto], Environment Ontario, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Degradation  Environmental aspects  Ontario  Polycyclic aromatic hydrocarbons  
  75. By: Cooper, G. Arthur (Gustav Arthur),
    Publication info: 1934-1940
    Holding Institution: Smithsonian Institution Archives
    Subjects: Canada  Field notes  Geology  Holts Summit  Illinois  Iowa  Maps  Michigan  Minnesota  Missouri  Ontario  Paleontology  Quasqueton  Rogers City  United States  Wisconsin  
    BHL Collections: Smithsonian Field Books collection
  76. By: Cooper, G. Arthur (Gustav Arthur),
    Publication info: 1926-1970
    Holding Institution: Smithsonian Institution Archives
    Subjects: Canada  Field notes  Geology  Illinois  Indiana  Iowa  Michigan  Minnesota  Missouri  New York  Ohio  Ontario  Paleontology  Pennsylvania  United States  
    BHL Collections: Smithsonian Field Books collection
  77. By: Cox, C.
    Publication info: [Toronto], Environment Ontario, [1990]
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Contamination  Effect of water pollution on  Fish as food  Fishes  Ontario  Organic water pollutants  Toxicology  
  78. By: Crocker, Denton W. - Barr, David W. - Royal Ontario Museum.
    Publication info: Toronto, Published for Royal Ontario Museum by University of Toronto Press, 1968
    Holding Institution: Royal Ontario Museum
    Subjects: Crayfish  Crustacea  Ontario  
  79. By: Cross, E. C. (Ewart Campbell), - Dymond, J. R. (John Richardson),
    Publication info: [Toronto], University of Toronto Press, 1929
    Holding Institution: Royal Ontario Museum
    Subjects: 1929  canimp  Mammals  Ontario  
  80. By: Crossman, E. J. (Edwin John), - Quetico Foundation. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1976
    Holding Institution: Royal Ontario Museum
    Subjects: Fishes  Ontario  Quetico Provincial Park  
  81. By: Darch & Hunter Seed Co., Limited. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: London, Ont, Lou S. Darling Seed Co, [1917]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Equipment and supplies  Gardening  London  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Seeds  
    BHL Collections: Seed & Nursery Catalogs
  82. By: Darch & Hunter Seed Co., Limited. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: London, Ont, Lou S. Darling Seed Co, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural implements  Catalogs  Flowers  Fruit trees  London  Nurseries (Horticulture)  Nursery stock  Ontario  Plants, Ornamental  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  83. By: Darch & Hunter. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: London, Ont, Darch & Hunter, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural implements  Catalogs  Cereal grasses  Flowers  Fruit  London  Nursery stock  Ontario  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  84. By: Davis, Albert Bartlett,
    Publication info: [Washington, D.C.], Foreign Agricultural Service, U.S. Dept. of Agriculture, 1968
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Ontario  Tobacco  
  85. By: Dawson, J. W., (John William), - Hincks, Thomas,
    Publication info: S.l, s.n, 1883?
    Holding Institution: Canadiana.org
    Subjects: Ontario  Paleontology  Whales  
  86. By: Dawson, J. W., (John William), - Penhallow, D. P. (David Pearce),
    Publication info: London, s.n, 1900
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Ontario  Paleobotany  Paleontology  Pleistocene  Toronto Region
  87. By: Day, David F. (David Fisher)
    Publication info: Troy, The Troy Press Company, Printers, 1888
    Holding Institution: Multiple institutions
    Subjects: Botany  New York (State)  Niagara County  Niagara Falls  Niagara Peninsula  Ontario  Plants  
  88. By: Day, George E., - Miller, H. H. - Ontario. Dept. of Agriculture.
    Publication info: Toronto, L.K. Cameron, 1905
    Holding Institution: Canadiana.org
    Subjects: Control  Ontario  Weeds  
  89. By: Deloitte, Haskins & Sells. - Ontario. Ministry of the Environment.
    Publication info: [Toronto], Queen's Printer of Ontario, c1988
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Dichlorophenoxyacetic acid  Environmental aspects  Herbicides  Ontario  
  90. By: Detweiler, J. D. (John D.)
    Publication info: Ottawa, J. de L. Taché, 1918
    Holding Institution: Canadiana.org
    Subjects: Freshwater mussels  Mussels  Ontario  
  91. By: Devito, Kevin John,
    Publication info: [Toronto], Ontario Environment, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Conifers  Environmental aspects  Nitrogen  Ontario  Phosphorus  Runoff  Swamps  
  92. By: Devito, Kevin John, - Dillon, P. J. - Ontario. Ministry of the Environment.
    Publication info: [Toronto], Queen's Printer for Ontario, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Environment aspects  Lake ecology  Nitrogen  Nitrogen content  Ontario  Phosphorus  Phosphorus content  Stream ecology  Water  
  93. By: Dickson, James,
    Publication info: Toronto, Warwick Bro's & Rutter, 1901
    Holding Institution: Canadiana.org
    Subjects: Game and game-birds  Hunting  Ontario  
  94. By: Digges, D. D. - Dominion Experimental Farms and Stations (Canada)
    Publication info: Ottawa, Dept. of Agriculture, [1919?]
    Holding Institution: Canadiana.org
    Subjects: Harrow  Ontario  Tobacco  
  95. By: Dodge, C. K. (Charles Keene), - Geological Survey of Canada
    Publication info: Ottawa, Govt. Print. Bureau, 1914
    Holding Institution: Canadiana.org
    Subjects: Botany  Essex (County)  Ontario  
  96. By: Dodge, C. K. (Charles Keene), - Geological Survey of Canada
    Publication info: Ottawa, Impr. du gouvernement, 1917
    Holding Institution: Canadiana.org
    Subjects: Botany  Essex (County)  Ontario  
  97. By: Dominion Nurseries. - Smith & Reed Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: St. Catharines, Ont, Smith & Reed Co, 1908
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bedding plants  Berries  Catalogs  Commercial catalogs  Fruit trees  Nurseries (Horticulture)  Ontario  Plants, Ornamental  
    BHL Collections: Seed & Nursery Catalogs
  98. By: Dore, William George. - Dore, William G.,
    Publication info: Ottawa, Dept. of Agriculture, 1959
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Botany  Grasses  Ontario  Ottawa
  99. By: Downing, S. C. (Stuart Chalmers),
    Publication info: Toronto, Royal Ontario Museum of Zoology, 1948
    Holding Institution: Royal Ontario Museum
    Subjects: Mammals  Ontario  
  100. By: Drummond, A. T. (Andrew Thomas),
    Publication info: S.l, s.n, 18--
    Holding Institution: Canadiana.org
    Subjects: Botany  Ontario  Plants  Québec (Province)  
  101. By: Duff, James S.
    Publication info: [Toronto?, s.n.], 1911
    Holding Institution: Canadiana.org
    Subjects: Fruit-culture  Ontario  
  102. By: Dyer, William Spafford, - University of Toronto.
    Publication info: [Toronto, The United Press], [192-?]
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Credit River  Ontario  Ordovician  Paleontology  Paleontology, Stratigraphic  
  103. By: Dymond, J. R. (John Richardson), - Royal Ontario Museum of Zoology.
    Publication info: [Toronto, Royal Ontario Museum of Zoology], 1939
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Fishes  Ontario  Ottawa region  
  104. By: Dymond, J. R. (John Richardson), - Snyder, L. L. (Lester Lynne), - Logier, E. B. S. (Eugene Bernard Shelley), - Royal Ontario Museum of Zoology.
    Publication info: [Toronto, Royal Ontario Museum of Zoology], 1928
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Nipigon, Lake, Region  Ontario  Zoology  
  105. By: Eckert, James D., - Brett, Carlton E. (Carlton Elliot) - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1985
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Crinoidea, Fossil  Lincoln (County)  New York (State)  Niagara County  Ontario  Paleontology  Silurian  
  106. By: Eckert, James D., - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1984
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Crinoidea, Fossil  Niagara Peninsula  Ontario  Paleontology  Silurian  Starfishes, Fossil  
  107. By: Edward Lowden (Firm) - Lowden, Edward. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Hamilton, Ontario, Edward Lowden, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Berries  Catalogs  Hamilton  Nurseries (Horticulture)  Nursery stock  Ontario  Seed industry and trade  Seedlings  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  108. By: Edward Lowden (Firm) - Lowden, Edward. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Hamilton, Ontario, Edward Lowden, 1932
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Berries  Catalogs  Hamilton  Nurseries (Horticulture)  Nursery stock  Ontario  Seed industry and trade  Seedlings  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  109. By: Elora Natural History Society.
    Publication info: Elora, J. Townsend, 1875
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Clubs  Elora  Elora (Ont.)  Natural history  Ontario  Societies, etc  
  110. By: Entomological Society of Canada (1863-1871) - Agricultural and Arts Association of Ontario. - Fruit Growers' Association of Ontario.
    Publication info: Toronto, Entomological Society of Ontario, 1871
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Entomology  Insect pests  Insects  Ontario  Periodicals  
  111. By: Entomological Society of Ontario.
    Publication info: [Harrow, Ont.], Entomological Society of Ontario, 2003-
    Holding Institution: Multiple institutions
    Subjects: Beneficial insects  Entomologie  Entomology  Insect pests  Insects  Ontario  Periodicals  
    BHL Collections: Expanding Access to Biodiversity Literature
  112. By: Entomological Society of Ontario. - Entomological Society of Ontario.
    Publication info: Toronto.
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Entomology  Insects  Insects, Injurious and beneficial  Ontario  Societies, etc  
  113. By: Entomological Society of Ontario. - Entomological Society of Ontario. - Ontario. Department of Agriculture. - Ontario. Dept. of Agriculture
    Publication info: Toronto, The Society,
    Holding Institution: Multiple institutions
    Subjects: Entomological Society of Ontario  Insect pests  Insects  Ontario  Periodicals  
  114. By: Entomological Society of Ontario. - Ontario. Department of Agriculture. - Ontario. Department of Agriculture and Food. - Entomological Society of Canada (1863-1871)
    Publication info: Guelph, Entomological Society of Ontario,
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Insects  Ontario  Periodicals  
  115. By: Entomological Society of Ontario. - Ontario. Dept. of Agriculture and Food
    Publication info: Guelph, Ont., etc, Entomological Society of Ontario,
    Holding Institution: Multiple institutions
    Subjects: Canada  Entomology  Insects  Ontario  Periodicals
  116. By: Essex (Ont. : County). Council.
    Publication info: Sandwich, Ont, Essex County Council, 1912
    Holding Institution: Scott - York University Libraries
    Subjects: Agriculture  Essex (County)  Essex (Ont. : County)  History  Ontario  
  117. By: Farkas, Martha Judit, - Surgeoner, Gordon A.
    Publication info: [Ontario], Ministry of the Environment, 1990
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Aquatic ecology  Baculoviruses  Biological control  Insect pests  Microbiology  Ontario  Water  
  118. By: Faull, J. H. (Joseph Horace),
    Publication info: Toronto, Canadian Institute, 1913
    Holding Institution: Scott - York University Libraries
    Subjects: Natural history  Ontario  Toronto  
  119. By: Faull, J. H. (Joseph Horace), - Glenny, George, - International Geological Congress Toronto, Ont.)
    Publication info: Toronto, Canadian Institute, 1913
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Natural history  Ontario  Toronto Metropolitan Area  
  120. By: Fenton, M. Brock (Melville Brockett), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, c1972
    Holding Institution: Royal Ontario Museum
    Subjects: Bats  Ontario  Vespertilionidae  
  121. By: Fergusson, Adam,
    Publication info: Cupar [Scotland], G.S. Tullis, 1832
    Holding Institution: Canadiana.org
    Subjects: Emigration and immigration  Great Britain  Ontario  Québec (Province)  United States  
  122. By: Findeis, J. G. - Ontario. Water Resources Branch.
    Publication info: [Toronto], Water Resources Branch, Ontario Ministry of Environment and Energy, 1993
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Acid rain  Measurement  Ontario  Research  Snow  
  123. By: Fleming, James H. (James Henry),
    Publication info: Toronto?, s.n, 1913
    Holding Institution: Canadiana.org
    Subjects: Birds  Ontario  Toronto  
  124. By: Fleming, James H. (James Henry), - Snyder, L. L. (Lester Lynne), - Royal Ontario Museum of Zoology.
    Publication info: Toronto, University of Toronto Press, 1939
    Holding Institution: Royal Ontario Museum
    Subjects: Birds  Ontario  Song sparrow  
  125. By: Fletcher, James
    Publication info: Toronto?, Warwick?, 1889?
    Holding Institution: Canadiana.org
    Subjects: Butterflies  Description  Nipigon (Ont.)  Ontario  
  126. By: Foerste, Aug. F. (August Frederic),
    Publication info: 1887-1933
    Holding Institution: Smithsonian Institution Archives
    Subjects: Canada  Field notes  Geology  Maps  Ontario  
    BHL Collections: BHL Field Notes Project | Smithsonian Field Books collection
  127. By: Fortin, Pierre,
    Publication info: [Toronto?, s.n.], 1858
    Holding Institution: Canadiana.org
    Subjects: Canada  Fisheries  Fishery policy  Ontario  Québec (Province)  
  128. By: Fosberg, F. Raymond (Francis Raymond),
    Publication info: 1958
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Canada  District of Columbia  Field notes  Indiana  Jaluit  Kwajalein  Maps  Marshall Islands  New York  Ontario  Shenandoah National Park  United States  Virginia  West Virginia  
    BHL Collections: Smithsonian Field Books collection
  129. By: Fream, William,
    Publication info: [London?, s.n.], 1885
    Holding Institution: Canadiana.org
    Subjects: Maritime Provinces  Ontario  Québec (Province)  
  130. By: Fritz, Madeleine A. (Madeleine Alberta), - Royal Ontario Museum.
    Publication info: [Toronto], Royal Ontario Museum, 1973
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Ontario  Ordovician  Paleontology  Stigmatella  Toronto Region  
  131. By: Fritz, Madeleine A. (Madeleine Alberta), - Royal Ontario Museum.
    Publication info: [Toronto], Royal Ontario Museum, 1976
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Bryozoa, Fossil  Ontario  Ordovician  Paleontology  Toronto Region  
  132. By: Fritz, Madeleine A. (Madeleine Alberta), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1977
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Bryozoa, Fossil  Credit River Valley  Ontario  Ordovician  Paleontology  Type specimens  
  133. By: Fritz, Madeleine A. (Madeleine Alberta), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1982
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Bryozoa, Fossil  Ontario  Ordovician  Paleontology  Workman's Creek  
  134. By: Fritz, Madeleine A. (Madeleine Alberta), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1975
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Credit River Valley  Ontario  Ordovician  Paleontology  
  135. By: Fruit Growers' Association of Ontario.
    Publication info: St. Catherines [Ont.], Fruit Growers' Association of Ontario, 1878-[1914]
    Holding Institution: Multiple institutions
    Subjects: 1878  canimp  Fruit Growers' Association of Ontario  Fruit-culture  Ontario  Periodicals  
  136. By: Fruit Growers' Association of Ontario. - Entomological Society of Ontario.
    Publication info: [Toronto], The Association, 1870-1888
    Holding Institution: Multiple institutions
    Subjects: Fruit Growers' Association of Ontario  Fruit-culture  Ontario  Societies, etc  
  137. By: Fruit Growers' Association of Upper Canada.
    Publication info: [St. Catharines, Ont.?, s.n.], 1863
    Holding Institution: Canadiana.org
    Subjects: Fruit  Fruit-culture  Ontario  
  138. By: Fulmer, H. L. - Caesar, Lawson, - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Dept. of Agriculture, 1909
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Fruit  Insect pests  Ontario  Spraying and dusting in agriculture  
  139. By: Fulton, J. M. (James McCullough) - Canada. Department of Agriculture.
    Publication info: Ottawa, Canada Dept. of Agriculture, 1966
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Irrigation  Irrigation farming  Ontario  Potatoes
  140. By: Gartner Lee Associates. - Ontario. Ministry of the Environment.
    Publication info: [Markham, ON?], Gartner Lee Ltd, 1990
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Ontario  Sanitary landfills  Utilization  Weeds  
  141. By: Gibson, John. - Macoun, John,
    Publication info: S.l, s.n, 1876?
    Holding Institution: Canadiana.org
    Subjects: Botany  Ecology  Ontario  
  142. By: Gibson, John - Macoun, John,
    Publication info: S.l, s.n, 1876?
    Holding Institution: Canadiana.org
    Subjects: Botany  Canada  Ontario  
  143. By: Gillett, John M. (John Montague), - Cody, William J.
    Publication info: Ottawa, Ont. Canada, Ottawa Field-Naturalists' Club, ©1980
    Holding Institution: Field Museum of Natural History Library
    Subjects: Canada  Indexes  Natural history  Ontario  Ottawa  Ottawa Field-Naturalists' Club  Ottawa naturalist  Transactions
  144. By: Gillett, John M. (John Montague), - White, David J.
    Publication info: Ottawa, Canada, National Museum of Natural Sciences, National Museums of Canada, 1978
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Botany  Ontario  Ottawa-Hull region  
  145. By: Gizyn, W. I.
    Publication info: [Toronto], Environment Ontario, [1991]
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Air  Effect of air pollution on  Environmental aspects  Fluorides  Industries  Ontario  Physiological effect  Plants  Pollution  Sodium  
  146. By: Gizyn, W. I. - Ontario. Ministry of the Environment. Phytotoxicology Section.
    Publication info: [Toronto], Standards Development Branch, Phytotoxicology Section, Ontario Ministry of Environment and Energy, 1994
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Environmental aspects  Ontario  Phytotoxins  Polycyclic aromatic hydrocarbons  Toxicity testing  UCAR Carbon Canada Incorporated  Welland  
  147. By: Gizyn, William I. - Windsor Air Quality Committee. - Ontario. Ministry of Environment and Energy.
    Publication info: [Toronto], Ontario Ministry of Environment and Energy, c1994
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Air  Air quality  Effect of air pollution on  Ontario  Plants  Pollution  Windsor  
  148. By: Glenny, George, - Faull, J. H. (Joseph Horace),
    Publication info: Toronto, Pub. by the Canadian institute, 1913
    Holding Institution: Cornell University Library
    Subjects: History  Natural history  Ontario  Toronto  Toronto (Ont.)  
  149. By: Gold Medal People Ltd. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, Gold Medal People Limited, [1931?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Commercial catalogs  Flowers  Nurseries (Horticulture)  Nursery stock  Ontario  Seeds  Toronto  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  150. By: Gold Medal People Ltd. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, Gold Medal People Limited, [1932?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Commercial catalogs  Flowers  Ontario  Seed industry and trade  Seeds  Toronto  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  151. By: Gold Medal People Ltd. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, Gold Medal People Limited, [1935?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Flowers  Ontario  Prices  Seed industry and trade  Seeds  Toronto  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  152. By: Goldie, John,
    Publication info: Toronto, W. Tyrrell, 1897
    Holding Institution: Scott - York University Libraries
    Subjects: 1793-1886  Biography  Botanists  Botany  Description and travel  Diaries  Goldie, John,  Northeastern States  Ontario  
  153. By: Graham Bros. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa, Ont, Graham Bros, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Flowers  Nursery stock  Ontario  Plants, Ornamental  Seeds  
    BHL Collections: Seed & Nursery Catalogs
  154. By: Graham Bros. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa, Ont, Graham Bros., Sunnyside Greenhouses, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Flowers  Nursery stock  Ontario  Plants, Ornamental  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  155. By: Graham Bros. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa, Ont, Graham Bros., Sunnyside Greenhouses, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Flowers  Nursery stock  Ontario  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  156. By: Graham Bros. - Sunnyside Greenhouses. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa [Ont.], Graham Bros., Sunnyside Greenhouses, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Equipment and supplies  Flowers  Gardening  Nursery stock  Ontario  Poultry  Seeds  
    BHL Collections: Seed & Nursery Catalogs
  157. By: Graham Bros. - Sunnyside Greenhouses. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa, [Ont.], Graham Bros., Sunnyside Greenhouses, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Flowers  Nursery stock  Ontario  Plants, Ornamental  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  158. By: Grainger Bros. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, Grainger Bros, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Flowers  Nursery stock  Ontario  Plants, Ornamental  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  159. By: Grainger Bros. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, Graham Brothers, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Flowers  Nursery stock  Ontario  Plants, Ornamental  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  160. By: Grand Opera House (London, Ont.)
    Publication info: London, Ont.?, s.n, 1894?
    Holding Institution: Canadiana.org
    Subjects: Dogs  London  Ontario  
  161. By: Hamilton Scientific Association.
    Publication info: S.l, s.n, 1897?
    Holding Institution: Canadiana.org
    Subjects: Botany  Hamilton  Ontario  Paleontology  
  162. By: Harris, Edward,
    Publication info: [Toronto]?, s.n, 1906
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Fish populations  Fisheries  Fishery management  Ontario  
  163. By: Harris, Edward,
    Publication info: Toronto?, s.n, 1906?
    Holding Institution: Canadiana.org
    Subjects: Fish populations  Fishery management  Ontario  
  164. By: Harrison, F. C. (Francis Charles),
    Publication info: Toronto, Ontario Dept. of Agriculture, 1900
    Holding Institution: University of California Libraries
    Subjects: Control  Ontario  Weeds  
  165. By: Harrison, F. C. (Francis Charles), - Barlow, B. - Ontario Agricultural College.
    Publication info: Toronto, Ontario Agricultural College, [1904]
    Holding Institution: Canadiana.org
    Subjects: Bacterial diseases of plants  Diseases and pests  Fruit  Ontario  Vegetables  
  166. By: Harrison, F. C. (Francis Charles), - Day, G. E. - Ontario Agricultural College. - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Ontario Dept. of Agriculture, 1895
    Holding Institution: Canadiana.org
    Subjects: Grasses  Identification  Ontario  
  167. By: Harrison, F. C. (Francis Charles), - Lochhead, W. - Ontario Agricultural College.
    Edition: 3rd ed., rev.
    Publication info: Toronto, Ontario Agricultural College, [1906]
    Holding Institution: Canadiana.org
    Subjects: Control  Ontario  Weeds  
  168. By: Harrison, F. C. (Francis Charles), - Ontario. Dept. of Agriculture.
    Publication info: S.l, s.n, 18--?
    Holding Institution: Canadiana.org
    Subjects: Ontario  Weeds  
  169. By: Haugh, Bruce N.
    Publication info: New York, N.Y, American Museum of Natural History, c1979
    Holding Institution: American Museum of Natural History Library
    Subjects: Crinoidea, Fossil  Echinodermata, Fossil  Ontario  Ordovician  Paleontology  Parisocrinus mulletensis  Rheocrinus aduncus
  170. By: Hedley, James,
    Publication info: [Toronto?, s.n.], 1884
    Holding Institution: Canadiana.org
    Subjects: Hunting  Ontario  
  171. By: Hind, Henry Youle,
    Publication info: [Toronto?, s.n.], 1851
    Holding Institution: Canadiana.org
    Subjects: Climate  Crops and climate  Ontario  
  172. By: Holland Bulb Gardens.
    Publication info: New York City, Holland Bulb Gardens, [1935]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Commercial catalogs  Netherlands  New York  New York (State)  Nurseries (Horticulture)  Ontario  Toronto  
    BHL Collections: Seed & Nursery Catalogs
  173. By: Holland Bulb Gardens. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: New York City, Holland Bulb Gardens, [1936]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Netherlands  New York  New York (State)  Nurseries (Horticulture)  Ontario  Toronto  
    BHL Collections: Seed & Nursery Catalogs
  174. By: Homewood Gardens (Orillia, Ont.) - Bacon, W. Percy. - Bacon, W. Eric. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Orillia, Ontario, Canada, Homewood Gardens, 1928
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Dahlias  Nursery stock  Ontario  Orillia  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  175. By: Homewood Gardens (Orillia, Ont.) - Bacon, W. Percy. - Bacon, W. Eric. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Orillia, Ontario, Canada, Homewood Gardens, [1928?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Delphinium  Nursery stock  Ontario  Orillia  Prices  
    BHL Collections: Seed & Nursery Catalogs
  176. By: Homewood Gardens (Orillia, Ont.) - Bacon, W. Percy. - Bacon, W. Eric. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Orillia, Ontario, Canada, Homewood Gardens, [1929?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Delphinium  Flowers  Nurseries (Horticulture)  Nursery stock  Ontario  Orillia  Prices  Seeds  
    BHL Collections: Seed & Nursery Catalogs
  177. By: Homewood Gardens (Orillia, Ont.) - Bacon, W. Percy. - Bacon, W. Eric. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Orillia, Ontario, Canada, Homewood Gardens, [1929?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Nurseries (Horticulture)  Nursery stock  Ontario  Orillia  Peonies  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  178. By: Homewood Gardens (Orillia, Ont.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Orillia, Ontario, Canada, Homewood Gardens, [1929?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Irises (Plants)  Nurseries (Horticulture)  Nursery stock  Ontario  Orillia  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  179. By: Howe, Clifton D. (Clifton Durant), - Fernow, B. E. (Bernhard Eduard), - White, J. H. (James Herbert), - Canada. Commission of Conservation. Committee on Forests. - Canada. Commission of Conservation. Committee on Forests.
    Publication info: [Ottawa], Commission de la conservation, 1913
    Holding Institution: Canadiana.org
    Subjects: Forests and forestry  Natural resources  Ontario  
  180. By: Howe, Clifton D. (Clifton Durant), - Fernow, B. E. (Bernhard Eduard), - White, J. H. (James Herbert), - Canada. Commission of Conservation. - Canada. Commission of Conservation. Committee on Forests.
    Publication info: [Ottawa], Commission of Conservation, 1913
    Holding Institution: Canadiana.org
    Subjects: Forests and forestry  Natural resources  Ontario  
  181. By: Howitt, J. E. (John Eaton), - Harrison, F. C. (Francis Charles), - Lochhead, W. - Ontario Agricultural College.
    Edition: Rev. ed.
    Publication info: [Toronto, Dept. of Agriculture], 1916
    Holding Institution: Canadiana.org
    Subjects: Control  Ontario  Weeds  
  182. By: Howitt, J. E. (John Eaton), - Harrison, F. C. (Francis Charles), - Lochhead, W. - Ontario. Dept. of Agriculture.
    Publication info: Toronto, L.K. Cameron, 1911
    Holding Institution: Canadiana.org
    Subjects: Control  Ontario  Weeds  
  183. By: Hudson, H. F. - Canada. Division of Entomology.
    Publication info: Ottawa, Govt. Print. Bureau, 1914
    Holding Institution: Canadiana.org
    Subjects: Agricultural pests  Chinch-bugs  Ontario  
  184. By: Hurlbert, J. Beaufort (Jesse Beaufort),
    Publication info: [Montreal?, s.n.], 1862
    Holding Institution: Canadiana.org
    Subjects: Birds  Ontario  Trees  
  185. By: Hutt, H. L. - Ontario Agricultural College.
    Publication info: Toronto, Ontario Agriculture College, 1905
    Holding Institution: Canadiana.org
    Subjects: Apples  Diseases and pests  Ontario  
  186. By: Hutt, H. L. - Ontario. Dept. of Agriculture.
    Publication info: Toronto, [s.n.], 1895
    Holding Institution: Canadiana.org
    Subjects: Apple  Ontario  
  187. By: J.A. Simmers (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, J.A. Simmers, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Equipment and supplies  Flowers  Gardening  Nursery stock  Ontario  Seeds  Toronto  
    BHL Collections: Seed & Nursery Catalogs
  188. By: J.A. Simmers (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, [J.A. Simmers], 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Equipment and supplies  Flowers  Gardening  Nursery stock  Ontario  Seeds  Toronto  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  189. By: J.A. Simmers (Firm) - Simmers, J. A. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ont, [J.A. Simmers], 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Equipment and supplies  Flowers  Gardening  Nursery stock  Ontario  Seeds  Toronto  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  190. By: J.H. Callander (Firm) - Callander, J. H. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Peterborough, Ontario, J.H. Callander, [1927?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Flowers  Nursery stock  Ontario  Peterborough  Plants, Ornamental  Prices  
    BHL Collections: Seed & Nursery Catalogs
  191. By: J.H. Callander (Firm) - Callander, J. H. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Peterborough, Ontario, J.H. Callander, [1928?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Delphinium  Flowers  Nursery stock  Ontario  Peterborough  Plants, Ornamental  Prices  
    BHL Collections: Seed & Nursery Catalogs
  192. By: J.W. Crow (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Simcoe, Ont, J.W. Crow, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Catalogs  Gladiolus  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Roots  Simcoe  
    BHL Collections: Seed & Nursery Catalogs
  193. By: J.W. Crow, Ltd. - Crow, J. W.
    Publication info: Simcoe, Ontario, J.W. Crow, Limited, [1927]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Gladiolus  Irises (Plants)  Lilies  Nursery stock  Ontario  Roses  Simcoe  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  194. By: Jaagumagi, R. - Ontario. Ministry of the Environment.
    Publication info: [Peterborough, ON], Ministry of the Environment, 1999
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Analysis  Biological assay  Contaminated sediments  Effect of water pollution on  Environmental aspects  Environmental monitoring  Fish  Lake sediments  Ontario  Pollution  Polychlorinated biphenyls  River sediments  Water  
  195. By: Jack's Rainbow Gladiolus Gardens. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Toronto, Ontario, Canada, Jack's Rainbow Gladiolus Gardens, [1929],
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Gladiolus  Nurseries (Horticulture)  Nursery stock  Ontario  Prices  Roots  Toronto  
    BHL Collections: Seed & Nursery Catalogs
  196. By: James Platts (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Beamsville, [Ontario], James Platts, Beamsville, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Gladiolus  Nursery stock  Ontario  Prices  Roots  
    BHL Collections: Seed & Nursery Catalogs
  197. By: James, C. C. (Charles Canniff),
    Publication info: Toronto, G.N. Morang, 1898
    Holding Institution: The University of Western Ontario, Western Archives
    Subjects: Agriculture  Ontario  
  198. By: James, C. C. (Charles Canniff),
    Publication info: Toronto, G.N. Morang, 1899
    Holding Institution: Canadiana.org
    Subjects: Ontario  
  199. By: James, C. C. (Charles Canniff), - Hodgetts, Charles Alfred,
    Publication info: S.l, s.n, 1911
    Holding Institution: University of California Libraries
    Subjects: Agriculture  Dwellings  Ontario  Working class  
  200. By: James, Ross, - Barlow, Jon C. (Jon Charles), - McLaren, Peter L., - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, c1976
    Holding Institution: Royal Ontario Museum
    Subjects: Bibliography  Birds  Ontario  
  201. By: James, Ross, - Peck, Mark K. (Mark Kelday), - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, c1995
    Holding Institution: Royal Ontario Museum
    Subjects: Bird populations  Birds  Ecology  Forest birds  Forest management  Jack pine  Ontario  
  202. By: James, Ross, - Royal Ontario Museum.
    Edition: 2nd ed., rev. and expanded.
    Publication info: Toronto, Royal Ontario Museum, 1991
    Holding Institution: Royal Ontario Museum
    Subjects: Bibliography  Birds  Ontario  
  203. By: John A. Bruce & Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Hamilton, Ont, John A. Bruce & Co, [1902]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural implements  Catalogs  Flowers  Nursery stock  Ontario  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  204. By: John A. Bruce & Co. - Pioneer Seed House of Canada. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Hamilton, Canada, John A. Bruce & Co, [1901]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural implements  Catalogs  Flowers  Nursery stock  Ontario  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  205. By: John Hume (Firm) - Hume, John. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Port Hope, Ont, John Hume, [1901]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beans  Catalogs  Nursery stock  Ontario  Peas  Port Hope  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  206. By: John S. Pearce & Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: London, Ont, John S. Pearce & Co, 1896
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Flowers  Fruit  Nursery stock  Ontario  Seeds  Vegetables  
    BHL Collections: Seed & Nursery Catalogs
  207. By: Kenneth McDonald & Sons, Limited. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ottawa [Ontario], Canada, Kenneth McDonald & Sons, Limited, [1934?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  Nursery stock  Ontario  Ottawa  Plants, Ornamental  Prices  
    BHL Collections: Seed & Nursery Catalogs
  208. By: Kerr Family. - Kerr, John William, - Kerr, Frederick William, - Kerr, John William, - Canadian National Sportmen's Fund - Kerr, Charles John, - Kerr, Robert B.,
    Publication info: 1864-1898
    Holding Institution: Royal Ontario Museum
    Subjects: 1812-1888  Archives  d. 1902  Effect of poaching on  Fisheries  Fishes  Kerr, Frederick W.,  Kerr, John William,  Ontario  Sources
  209. By: Kinellar Lodge Farm (Markham, Ont.)
    Publication info: Markham, Ont, Economist Book and Job Printing Office, 1891
    Holding Institution: Toronto Public Library : North York Central
    Subjects: Catalogs  Cattle  Horses  Kinellar Lodge Farm (Markham, Ont.)  Markham  Ontario  
  210. By: Klaymor Farm - Russell, W. J. - Wayne Caldwell Neely Collection Of Shorthorn Cattle Catalogs.
    Publication info: Unionville, Ontario, Klaymor Farm, October 22, 1955
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Ontario  Shorthorn cattle  Unionville  
    BHL Collections: Seed & Nursery Catalogs
  211. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, August 15, 1950
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Azaleas  California  Camellias  Catalogs  Cuttings  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  212. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1951]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Azaleas  California  Camellias  Nursery stock  Ontario  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  213. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1953]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Azaleas  California  Camellias  Nursery stock  Ontario  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  214. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Brothers Nurseries, [1939]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  215. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Brothers Nurseries, [1940]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  216. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1941]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  217. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  218. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, 1943
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  219. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, 1944
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bulbs (Plants)  California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Roots  
    BHL Collections: Seed & Nursery Catalogs
  220. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Flowers  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  221. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Flowers  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  222. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1951?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Azaleas  California  Camellias  Illustrated works  Illustrations  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  223. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, Calif, Kramer Bros. Nurseries, 1922
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit  Fruit trees  Nursery stock  Ontario  Seedlings  
    BHL Collections: Seed & Nursery Catalogs
  224. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Brothers Nurseries, [1925]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nurseries (Horticulture)  Nursery stock  Nut trees  Ontario  Plants, Ornamental  Seedlings  Trees  
    BHL Collections: Seed & Nursery Catalogs
  225. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Brothers Nurseries, [1926]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nurseries (Horticulture)  Nursery stock  Nut trees  Ontario  Plants, Ornamental  Seedlings  Trees  
    BHL Collections: Seed & Nursery Catalogs
  226. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Brothers Nurseries, [1927]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Fruit trees  Nurseries (Horticulture)  Nursery stock  Nut trees  Ontario  Plants, Ornamental  Seedlings  Trees  
    BHL Collections: Seed & Nursery Catalogs
  227. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1952]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Catalogs  Chrysanthemums  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  228. By: Kramer Bros. Nurseries. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Ontario, California, Kramer Bros. Nurseries, [1952]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Chrysanthemums  Nursery stock  Ontario  Prices  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  229. By: Kurata, T. B. (Takatsuna B.) - Royal Ontario Museum of Zoology.
    Publication info: Toronto, University of Toronto Press, 1944
    Holding Institution: Royal Ontario Museum
    Subjects: Ontario  Spiders  
  230. By: Ladd, Harry S., (Harry Stephen)
    Publication info: 1920
    Holding Institution: Smithsonian Institution Archives
    Subjects: Canada  Cuba  Entomology  Field notes  Geology  Missouri  Ontario  United States  
    BHL Collections: Smithsonian Field Books collection
  231. By: Lawson, Andrew C. (Andrew Cowper), - Walcott, Charles D. (Charles Doolittle),
    Publication info: Ottawa, Canada Dept. of Mines, Geological Survey Branch, 1912
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Canada  Geology  Ontario  Paleontology  Steeprock Lake  
  232. By: Lawson, George,
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Asplenium  Botanical specimens  Canada  Correspondence  Eaton, Daniel Cady, 1834-1895  Lawson, George, 1827-1895  Ontario  Plants  Torrey, John, 1796-1873  Woodsia obtusa  
    BHL Collections: John Torrey Papers
  233. By: Lee, J. T. - Ontario. Aquatic Toxicity Unit.
    Publication info: [Toronto], Aquatic Toxicity Unit, Ontario Ministry of the Environment, 1993
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Chemical industry  Environmental aspects  Environmental monitoring  Measurement  Ontario  Pollution  Water  
  234. By: Lee, J. T. - Ontario. Aquatic Toxicity Unit.
    Publication info: [Toronto?], Aquatic Toxicity Unit, Ontario Ministry of the Environment, 1991
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Chemical industry  Environmental aspects  Environmental monitoring  Measurement  Ontario  Pollution  Water  
  235. By: Lee, J. T. - Ontario. Aquatic Toxicity Unit.
    Publication info: [Toronto], Aquatic Toxicity Unit, Ontario Ministry of Environment and Energy, 1993
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Chemical industry  Environmental aspects  Environmental monitoring  Measurement  Ontario  Pollution  Water  
  236. By: Lemon, R. R. H. (Roy Richard Henry)
    Publication info: Toronto, Royal Ontario Museum, 1965
    Holding Institution: Royal Ontario Museum
    Subjects: Ontario  Paleontology  
  237. By: Leonard W. Barkley (Firm) - Barkley, Leonard W. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Morrisburg, Ontario, Leonard W. Barkley, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Morrisburg  Nursery stock  Ontario  Prices  Seedlings  Strawberries  
    BHL Collections: Seed & Nursery Catalogs
  238. By: Leonard W. Butt (Firm), - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Huttonville, Ontario, Leonard W. Butt, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Brampton  Catalogs  Geneva  Gladiolus  New York (State)  Nursery stock  Ontario  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  239. By: Lewis, David C. - Whitby, G. E. - Aquatic Sciences, Inc. - Ontario. Ministry of Environment and Energy. - Ontario. Ministry of Natural Resources.
    Publication info: [Toronto], Queen's Printer for Ontario, c1995
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Control  Environmental aspects  Ontario  Physiological effect  Research  Ultraviolet radiation  Zebra mussel  
  240. By: Lochhead, W. - Ontario Agricultural College.
    Publication info: Toronto, Dept. of Agriculture, [1901]
    Holding Institution: Canadiana.org
    Subjects: Flies  Hessian flies  Insect pests  Ontario  
  241. By: Lochhead, W. - Ontario Agricultural College.
    Publication info: Toronto, Dept. of Agriculture, [1903]
    Holding Institution: Canadiana.org
    Subjects: Control  Diseases and pests  Fruit  Insect pests  Ontario  San José scale  
  242. By: Lochhead, W. - Ontario Agricultural College.
    Publication info: Toronto, Dept. of Agriculture, 1902
    Holding Institution: Canadiana.org
    Subjects: Control  Insect pests  Ontario  Plant diseases  Spraying and dusting in agriculture  
  243. By: Logier, E. B. S. (Eugene Bernard Shelley),
    Publication info: [Toronto], University of Toronto Press, 1939
    Holding Institution: Royal Ontario Museum
    Subjects: Ontario  Reptiles  Vertebrates  
  244. By: Macallum, A. (Archibald),
    Publication info: Toronto, Printed for the author by John Donogh, Guardian Steam Printing Est, 1857
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Education  Natural history  Ontario  Textbooks  
  245. By: MacLulich, Duncan Alexander, - Royal Ontario Museum of Zoology.
    Publication info: [Toronto, s.n.], 1938
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Algonquin Provincial Park  Birds  Ontario  
  246. By: Macoun, John,
    Publication info: Ottawa, 1898?
    Holding Institution: Cornell University Library
    Subjects: Botany  Cryptogams  Ontario  Ottawa  
  247. By: Macoun, John,
    Publication info: S.l, s.n, 1898?
    Holding Institution: Canadiana.org
    Subjects: Botany  Cryptogams  Ontario  Ottawa  
  248. By: Macoun, W. T. (William Tyrrell), - Dominion Experimental Farms and Stations (Canada)
    Publication info: Ottawa, Ministère de l'agriculture, 1901
    Holding Institution: Canadiana.org
    Subjects: Apples  Ontario  Québec (Province)  
  249. By: Mark E. Taylor & Associates. - Ontario. Ministry of the Environment. - Metropolitan Toronto and Region Conservation Authority.
    Publication info: Toronto, Ont, Mark E. Taylor & Associates, 1992
    Holding Institution: Ontario Ministry of the Environment
    Subjects: Biological treatment  Constructed wetlands  Function  Ontario  Purification  Sewage  Sewage lagoons  Storm sewers  Storm water retention basins  Urban runoff  Water  Water quality management  Wetlands  
  250. By: Marrison, R. A.
    Publication info: Toronto, Pub. for the author by Musson, [1919?]
    Holding Institution: Canadiana.org
    Subjects: Bird watching  Birds  Cataraqui  Ontario  
1 2 3    Next >
  1. By: Brunke, Adam J. - Klimaszewski, J. - Dorval, Julie-Ann - Bourdon, Caroline - Paiero, Steven - Marshall, Stephen A
    Type: Article
    In: ZooKeys
    Volume: 186
    Date: 2012
    Page Range: 119-206
    Publication Info: Pensoft Publishers 2012
    Subjects: Aleocharinae  Biodiversity  Canada  distributional records  Ontario  taxonomy
  2. By: De Tonnancour, Pierre - Anderson, Robert S. (Robert Samuel), - Bouchard, Patrice - Chantal, Claude - Dumont, Stéphane - Vigneault, Robert
    Type: Article
    In: ZooKeys
    Volume: 681
    Date: 2017
    Page Range: 95-117
    Publication Info: Pensoft Publishers 2017
    Subjects: Anthribidae  Brentidae  Canada  Curculionidae  Curculionoidea  new records  Ontario  Québec  weevils
  3. By: Whittington, H. B. (Harry Blackmore),
    Type: Article
    In: Breviora
    Volume: 4
    Issue: 4
    Date: 1952
    Page Range: 1-9
    Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-
    Subjects: Ontario  Paleontology  Trilobites