[Continued from page 2 of cover.] 



No. 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. Variability of Wheat Varieties in Resistance to Toxic Salts. 1905. Price. 5 cents. 

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



SI. 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. 

 S4. The Seeds of the Bluegrasses. 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. 1908. Trice, 10 cents. 



89. Wild Medicinal Plants of the United State-. 1906. Price. 5 cents. 



90. Miscellaneous Papers. 1906. Price, 5 cents. 



91. Varieties of Tobacco Seed Distributed, etc. 1900. Price, 5 cents. 



94. Farm Fractice with Forage Crops in Western Oiegon. etc. 1906. Price, 10 cents. 



95. A New Type of Red Clover. 1906. Pri<v. 10 cents. 



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



98. Soy Bean Varieties. 1907. Price, 15 cents. 



99. Quick Method for Determination of Moisture in Grain. 1907. Price. 5 cents. 



100. Miscellaneous Papers. 1907. Price, 25 cents. 



101. Contents of and Index to Bulletins Nos. 1 to 1"". 1907. Priee. 15 cents. 



102. Miscellaneous Papers. 1907. Price, 15 cents. 



103. Dry Farming in the Great Basin. 1907. Price. 10 cents. 



104. The Use of Feldspathic Rocks as Fertilizers. 1907. Price, 5 cents. 



105s Relation of Composition of Leaf to Burning Qualities of To . 1907. Price, 



10 cents, 



106. Seeds and Plants Imported. Inventory No. 12. 1907. Price. 15 cents. 



107. American Root Drugs. 1907. Price, 15 cents. 



108. The Cold Storage ,,f Small Fruits. 190T. Trice. 15 cents. 



110. Cranberry Diseases. 1907. Price, 2" cents. 



111. Miscellaneous Papers. 19«»7. Price. 15 <viit>. 



1 ll'. Us.' of Suprarenal Glands in the Physiological Testing of Drug Plants. 1907. Price. 

 10 cents. 



113. Comparative Tolerance of Plants for Salts Common in Alkali Soils. 1907. Price. 



uts. 



114. Sap-Rot and Other Diseases of the Red Gum. 1907. Price. 15 cents. 



115. Disinfection of Sewage Effluents for Protection of Water Supplies. 1907. Price, 



10 r 



116. The Tuna as Food for Man. 1907. Price. 25 cents. 



117. The Reseeding of Depleted Range and Native Pastures. 1907. Price, 10 cents. 

 US. Peruvian Alfalfa. 1907. Price. 10 cents. 



119. The Mulberry and Other Silkworm Food Plants. 1907, Price, m cents. 



120. Production of Easter Lily Bulbs in the United States. 1908. Price. 10 cents. 



121. Miscellaneous Papers. 1908. Price. 15 cer 



122. Curly-Top. a Disea.se of Sugar Beets. 1908. Price. 15 cents. 



12-'J. The Decay of Oranges in Transit from California. 1908. Price, 20 cents. 



124. The Prickly Pear as a Farm Crop. 190& Pike. 16 i ents. 



125. Dry-Land Olive Culture in Northern Africa. 1908. Price. 10 cents. 

 120. Nomenclature of the Pear. 190S. Price. 30 cents. 



127. The Improvement of Mountain Meadows. 1908. Price. In cents. 



12 S. Egyptian Cotton in the Southwestern United States. 1908. Price. 15 cents. 



129. Barium, a Cause of the Loco-Weed Disease". 1908. Price. 10 cents. 



130. Dry-Land Agriculture. 1908. Price, 10 cents. 



131. Miscellaneous Tapers. 1908. Price. 10 cents. 



132. Seeds and Plants Imported. Inventory No. 13. 1908. Price. 20 cents. 



133. Peach. Apricot, and Prune Kernels as By-Produ<ts of the Fruit Industry of the 



United States. 1908. Price. 5 cents. 



134. The Influence of a Mixture of Soluble Salts. Principally Sodium Chlorid. upon 



the Leaf Structure and Transpiration of Wheat. Oats, and Barley. 

 Price, 5 cents. 

 135- Orchard Fruits in the Piedmont and Bhu- Ridge Regions of Virginia aud the 

 South Atlantic St; - Price, 20 cents. 



136. Methods and Causes of Evolution. 190S. Price, 10 cents. 



137. S^-ds and Plants Imported. Inventory No. 14. 1909. Price, 1" 



138. The Production of Cigar- Wrapper Tobacco under Shade in the Connecticut Valley. 



1908. Price, 15 cents. 

 139 



