[Continued from page 2 of cover.] 

 No. 43. Jiipanc.'so Baniboo.s. 1903. Price, 10 cents. 



44. TIk! Bitter Hot of Apples. 1903. Trice, 15 cents. 



45. Physiological R6le of Mineral Nutrients in Plants. 1903. Price, 5 cents. 



46. Propajration of Tropical Fruit Trees, etc. 1903. Price, 10 cents. 



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 Kublx-r Tree. 1903. Price, 25 cents. 



50. Wild Rice: Its Uses and Propa<;at ion. 1903. Price, 10 cents. 



51. Miscellaneous Papers. I. The Wilt Disease of Tobacco and Its Control. II. The 



Work of the Comniunitv Demon.stration Farm at Terrell, Tex., III. Fruit 

 ._. Trees Frozen in 1904. "IV. The Cultivation of the Au.stralian Wattle. V. 

 Legal and Customary Weights per Bushel of S<'eds. VI. (Joldt ii Seal. 1905. 

 Piicc, 5 cents. 



52. Wither-Tip and Other Disc^ases of Citrus Trees and Fruits Caused by CoUeto- 



trichum Gteosporioides. 1904. Price, 15 cents. 



53. The Date Palm. 1904. Price, 20 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. 



57. Methods Used for Controlling Sand-Dunes. 1901. Price, 10 cents. 



58. The Vitality and Germination of Seeds. 1904. Price, 10 cents. 



59. Pasture, Meadow, and Forage Crops in Nebra.ska. 1904. Price, 10 cents. 



60. A Soft Rot of the Calla Lily. 1904. Price, 10 cents. 



61. The Avocado in P'lorida. 1904. Price, 5 cents. 



62. Notes on Eg^'ptian Agriculture. 1904. Price, 10 cents. 



63. Investigations of Rusts. 1904. Price, 10 cents. 



64. A Method of Destroying or Preventing the Growth of Algte and Certain Pathogenic 



Bacteria in Water Supplies. 1904. Price, 5 cents. 



65. Reclamation of Cape Cod Sand Dunes. 1904. Price, 10 cents. 



66. Seeds and Plants Imported. Inventory No. 10. 1905. Price, 20 cents. 



67. Range Investigations in Arizona. 1904. Price, 15 cents. 



68. North American Species of Agrostis. 1905. Price, 10 cents. 



69. American Varieties of Lettuce. 1G04. Price, 15 cents. 



70. The Commercial Status of Durum Wheat. 1904. Price, 10 cents. 



71. Soil Inoculation for Legumes. 1905. Price, 15 cents. 



72. Miscellaneous Papers: I. Cultivation of Wheat in Permanent, Alfalfa Fields. 



II. The Salt Water Limits of Wild Rice. III. Extermination of Johnson 

 Grass. IV. Inoculation of Soil with Nitrogen-Fixing Bacteria. 1905. Price, 

 5 cents. 



73. The Development of Singlc-Geim Beet Seed. 1905. Price, 10 cents. 



74. Prickly Pear and Other Cacti as Food for Stock. 1905. Price, 5 cents. 



75. Range Management in the State of W^ashington. 1905. Price, 5 cents. 



76. Copper as an Algicide and Disinfectant in Water Supplies. 1905. Price, 5 cents. 

 77- The Avocado, a Salad Fruit from the Tropics. 1905. Price, 5 cents. 



78. Improving the Quality of Wheat. 1905. Price, 10 cents. 



79. The Variability of Wheat Varieties in Resistance to Toxic Salts. 1905. Price, 



5 cents. 



80. Agricultural Explorations in Algeria. 1905. Price, 5 cents. 



81. Evolutipn of Cellular Structures. 1905. Price, 5 cents. 



82. Grass Lands of the South Alaska Coast. 1905. Price, 10 cents. 



83. The Vitality of Buried Seeds. 1905. Price, 5 cents. 



84. The Seeds of the Bluegrasses. 190.5. Price, 5 cents. 



85. Tiie Principles of Mushroom Growing. 1905. Price, 5 cents. 



86. Agriculture without Irrigation in the Sahara Desert. 1905. Price, 5 cents. 



87. Disease Resistance of Potatoes. 1905. Price, 5 cents. 



88. Weevil-Resisting Adaptations of the Cotton Plant. 1906. Price, 10 cents. 



89. Wild Medicinal Plants of the United States. 1906. Price, 5 cents. 



90. Miscellaneous Papers: I. The Storage and Germination of Wild Rice Seed. II. 



The Crown-Gall and Hairy-Root Diseases of the Apple Tree. III. Peppermint. 

 IV. The Poisonous Action of Johnson Grass. 1906. Price, 5 cents. 



91. Varieties of Tobacco Seed Distributed, etc. 1906. Price, 5 cents. 



92. Date Varieties and Date Culture in Tunis. 1906. Price, 25 cents. 



93. The Control of Apple Bitter Rot. 1906. Price, 10 cents. 



94. Farm Practice with Forage Crops in Western Oregon, etc. 1906. Price, 10 cents. 



