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I 'To. 81. Evolution of Cellular Structures. 1905. Price, 5 cents. 



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

 I 83. The Vitality of Burie'd Seeds. 1905. Price, 5 cents. 

 84. 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. 1906. Price, 10 cents. 

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



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



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



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



95. A New Type of Red Glover. 1906. Price, 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 100. 1907. Price, 15 cents. 



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



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



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



105. Relation of Composition of Leaf to Burning Qualities of Tobacco. 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 of Small Fruits. 1907. Price, 15 cents. 



110. Cranberry Diseases. 1907. Price, 20 cents. 



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



112. The Use of Suprarenal Glands in the Physiological Testing of Drug Plants. 1907. Price, 10 cents. 



113. Comparative Tolerance of Plants for the Salts Common in Alkali Soils. 1907. Price, 5 cents. 



114. Sap-Rot and Other Diseases of the Red Gum. 1907. Price, 25 cents. 



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



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



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



118. Peruvian Alfalfa. 1907. Price, 10 cents'. 



119. The Mulberry and Other Silkworm Food Plants. 1907. Price, 10 cents. 



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



121. Miscellaneous Papers. 1908. Price, 15 cents. 



122. Curly-Top, a Disease of Sugar Beets. 1908. Price, 15 cents. « 



123. The Decay of Oranges in Transit from California. 1908. Price, 20 cents. 



124. The Prickly Pear as a Farm Crop. 1908. Price, 10 cents. 



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



126. Nomenclature of the Pear. 1908. Price, 30 cents. 



127. The Improvement of Mountain Meadows. 1908. Price, 10 cents. 



128. 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 Papers. 1908. Price, 10 cents. 



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



133. Peach, Apricot, and Prune Kernels as By-Prod ucts of the Fruit Industry. 1908. Price, 5 cents. 

 134 v The Influence of a Mixture of Soluble Salts, Principally Sodium Chlorid, upon the Leaf Structure 



and Transpiration of Wheat, Oats,"and Barley. 1908. Price, 5 cents. 



135. Orchard Fruits in Piedmont and Blue Ridge Regions, etc. 1908. Price, 20 cents. 



136. Methods and Causes of Evolution. 1908. Price, 10 cents, 



137. Seeds and Plants Imported. Inventory No. 14. 1909. Price, 10 cents. 



138. The Production of Cigar- Wrapper Tobacco under Shade. 1908. Price, 15 cents. 



139. American Medicinal Barks. 1909. Price, 15 cents. 



140. "Spineless" Prickly Pears. 1909. Price, 10 cents. 



141. Part I. The Relation of Nicotine to the Quality of Tobacco. 1908. Price, 5 cents. Part II. The 



Granville Tobacco Wilt. 1908. Price, 5 cents. 



142. Seeds and Plants Imported. Inventory No. 15. 1909. Price, 10 cents. .. 



143. Principles and Practical Methods of Curing Tobacco. 1909. Price, 10 cents. 



144. Apple Blotch, a Serious Disease of Southern Orchards. 1909. Price, 15 cents. 



145. Vegetation Affected by Agriculture in Central America. 1909. Price, 15 cents. . : 



146. Superiority of Line Breeding over Narrow Breeding. 1909. Price, 10 cents. 



147. Suppression and Intensification of Characters in Cotton Hybrids. 1909. Price, 5 cents. 



148. Seeds and Plants Imported. Inventory No. 16. 1909. Price, 10 cents. 



149. Diseases of Deciduous Forest Trees. [In press.] 



150. Wild Alfalfas and Clovers of Siberia. 1909. Price, 10 cents. 



151. Fruits Recommended for Cultivation in the United States and Canada. [In press.] 



152. Loose Smuts of Barley and Wheat. T_In press.] 



153 



