“The scientific and technical publications of the Haseatt of P lant Industry bleu wed organized J uly 1, y 7: 
1901, are issued i in a single series of bulletins, a list: oe which. follows. . y £ 
The Suipontendeat of Documents, Gov ernment Printing Office, Washington, D.C. -, is authorized ae , 
oe law to sell them at cost, and to him all applications for these bulletins should be made, accompanied by 
ZN a postal snoney. order for the required oe or by cash. Lay ee Bey from this list can not be 
bs furnished. 
a) No. 1. The Relation of Lime and eae to Plant Growth: 1901. Price, 10 cents. 
; 2. Spermatogenesis and Fecundation of Zamia. 1901. Price, 20 cents. 
_ 8. Macaroni Wheats. 1901. Price, 20-cents. rie his 
4, Range Improvement in Arizona. 1901. Price, 10 cents. 
6, A List of American Varieties of Peppers. 1902. _ Price, 10 cents. 
7. The Aigerian Durum Wheats. 1902. Price, 15 cents 
9. The North American Species of Spartina. 1902. Price, 10 cents. 
10. Records of Seed Distribution, ete. 1902. Price, 10 cents. 
11. Johnson Grass. 1902. Price, 10 cents. ; 
12. Stock Ranges of Northwestern California. 1902. Price, 15 cents. 
13. Range Improvement in Central Texas. 1902. Price, 10 cents. 
(15. _ Forage Conditions on the Border of the Great Basin. 1902. Price, 15 cents. 
Bs ; 17. Some Diseases of the Cowpea. 1902. Price, 10-cents 
: - 43 - 20. Manufacture of Semolina and Macaroni. 1902. Price, 2 cents. 
ee BD: Injurious Effects of Premature Pollination. 1902. ‘Price, 10 cents. 
- 24. Unfermented Grape Must. 1902. Price; 10 cents. 
;. 25. ‘Miscellaneous Papers. 1903. Price, 15 cents. a eee 
27. Letters on Agriculture in the West Indies, Spain, ete. 1902. Price, 15 cents. 
29. The Effect of Black-Rot on Turnips. 1903. Price, 15 cents. 
- 81. Cultivated Forage Crops of the Northwestern States. 1902. sae cents. 
ist A Disease of the White Ash. 1903. Price, 10 cents. a 
pile "33. North American Species of Leptochloa. 1903. , Price, 15 cents. 
35. Recent Foreign Explorations. 1903. Price, 15 cents. a 
nan, Lhe “Bluing ” of the Western Yellow Pine, etc. 1903: Price, 30 cents. ~ k 
37. ‘Formation of the Spores in the Sporangia of Rhizopus Nigricans and of Rhycontyces Nitens, ‘ 
~~~ 19038. . Price, 15 cents. 
» 38. Forage Conditions in Eastern Washington, ete. 1903. Price, 15 cents. 
BAe 39. The Propagation of the Easter Lily from Seed. 1903. Price, 10 cents. 
4 hs 41, The Commercial Grading of Corn. 1903. Price, 10 cents. — 
_ 43. Japanese Bamboos. 1903. Price, 10 cents. = : 
ee 45 Physiological Role of Mineral Nutrients in Plants. 1903.. Price, 5 cents. 
ae 47. The Description of Wheat Varieties. 1903. Price, 10 cents. 
48. The Apple in Cold Storage. 1903. Price, 15 cents. 
. 49: Culture of the Central American Rubber Tree. 1903. Price, 25 cen. 
sy “50. Wild Rice: Its Uses and Propagation. 1903. Soe 10 cents. bl 
51. Miscellaneous Papers. 1905. Price, 5 cents. 
54, Persian. Gulf Dates. 1903. Price, 10 cents. 
55. The Dry-Rot of Potatoes. 1904. Price, 10 cents. 
56. Nomenclature of the Apple. 1905. Price, 30 cents. age 
oT. ‘Methods Used for Controlling Sand Dunes. 1904. Price, 10 cents. 
58. The Vitality and Germination of Seeds. 1904. Price, 10 cents. 
59. Pasture, Meadow, and Forage Crops in Nebraska. 1904. Price, 10 cents. 
60. A Soft Rot of the Calla Lily. 1904. Price, 10 cents. ss 
62. Notes on Egyptian Agriculture. 1904. Price, 10 cents. 
63. Investigation of Rusts. 1904. Price, 10 centiszo2=4 = : ; 
pe, A: 64. A Method of Destroying or Preventing the Growth of Alew and Certain, Pattiogenie Bacteria 
: in Water Supplies. 1904. Price, 5 cents.— : 
65. Rec! amation of Cape Cod Sand Dunes. 1904. Price, 10 cents. 
- 67. Range Investigations in Arizona. 1904. Price, 15 cents. 
6s. North American Species of Agrostis. 1905. Price, 10cents. — 
‘ ae 69. American Varieties of Lettuce. 1904. Price, 15 cents. ; 
Ba ‘70. The Commercial Status of Durum Wheat. 1904. Price, 10 cents. 
oi 71. Soil Inoculation for Legumes. 1905. Price, 15 cents. 
Rte Miscellaneous Papers. 1905... Price, 5 cents. i nen 
73. The Development of Single- Germ | Beet Seed. 1905. / Price, 10 cents. 
a 
ion Gaurd) on FEBS 3 of cover] ae 
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