(Continued from page 2 of cover.J 



No. 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. 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, 

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



61. The Avocado in Florida. 1904. Price, 5 cents. 



62. Notes on Egyptian Agriculture. 1904. Price, 10 cents. 



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



64. A Method of Destroying or Preventing the Growth of Algaj and ('ertain Patho- 



genic 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. 1904. Price, 15 cents. 



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



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



72. Miscellaneous Papers. 1905. Price, 5 cents. 



73. The Devel(<pment of Single-Germ Beet Seed. 1905. Price, 10 cents. 



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



75. Rang(» Management in the State of Washington. 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 ^\^leat. 1905. Price, 10 cents. 



79. The Variability of \\lieat Varieties in Resistance to Toxic Salts. 1905. 



Price, 5 cents. 



80. Agricultural Explorations in Algeria. 1905. Price, 10 cents. 



81. Evolution 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. 1905. Price, 5 cents. 



85. The Principles of Mushroom Growing. 1905. Price, 10 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. 1906. Price, 5 cents. 



91. Varietiesof Tobacco Seed Distributed. 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 and Western Washington. 



1906. Price, 10 cents. 



95. A New Type of Red Clover. 1906. Price, 10 cents. 



96. Tobacco Breeding. 1907. Price, 15 cents. 



97. Seeds and Plan tsTmported. InventoryNo.il. 1907. Price, 30 cents. 



98. Soy Bean Varieties.. [In press.] 



99. A Quick Method for the Determination of Moisture in Grain. 1907. Price, 



5 cents. 



100. Miscellaneous Papers. I. Cranberry Spraying Experiments in 1905. II. The 



Wrajjping of Apple Grafts and Its Relation to the Crown-Gall Disease. 

 III. Garlicky ^Vl^eat. IV. Methods of Testing the Burning Quality of 

 Cigar Tobacco. V. The Drug Known as Pinkroot. VI. Orchard Grass. 

 VII. The Effect of Copper upon Water Bacteria. VIII. Conditions Affect- 

 ing I^egume Inoculation. 1907. Price, 25 cents. 



101. [In preparation.] 



102. Part I. Summaiy of Recent Investigations of the Value of Cacti as Stock Food. 



1907. Price, 5 cents. Part II. A Successful Dairy Farm. 1907. Price, 5 

 cents. Part III. Planning a Cropping System. 1907. Price, 5 cents. 

 Part IV. The Application of Vegetative Propagation to Leguminous Forage 

 Plants. 1907. Price, 5 cents. Part V. The Control of Texas Root-Rot of 

 Cotton. 1907. Price, 5 cents. Part VI. The History of the Cowpea. 

 [In press.] 



103. Dry Farming in the Great Basin. [In press.] 



104 



