[Continued from page 2 of cover.] 



No. 113. Tolerance of Various Plants for Salts in Alkali Soils. 1907. Trice. 5 cents. 



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



115. Disinfection of Sewage for Protection of Public Water Supplies. 1907. Price, 10 cents. 



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 Mulherrv 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. 

 120. 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. 



133. Peach Kernels, etc., as By-Products of the Fruit Industry. 1908. Pike. ."> cents. 



134. Influence of Soluble Salts upon Leaf Structure and Transpiration of \\ heat, Oats ; and Barley. 



1908. Price, 5 cents. 



135. Orchard Fruits in Virginia and the South Atlantic States. 1908. Price, 20 cents. 



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



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



138. Production of Cigar-Wrapper Tobacco in Connecticut Valley. 190X. Price, 15 cents. 



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



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



141. Miscellaneous Papers. 1909. Price, 10 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. The Superiority of Line Breeding over Narrow Breeding. 1909. Price, 10 cents. 



147. Suppressed and Intensified 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. 1909. Price, 15 cents. 



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



151. Fruits Recommended for Cultivation. 1909. Price, 15 cents. 



152. Loose Smuts of Barley and Wheat. 1909. Price, 15 cents. 



153. Seeds and Plants Imported. Inventory No. 17. 1909. Price, 10 cents. 



154. Farm Water Supplies of Minnesota. 1909. Price, 15 cents. 



155. Control of Black-Rot of the Grape. 1909. Price, 15 cents. 



156. A Study of Diversity in Egyptian Cotton. 1909. Price, 15 cents. 



157. The Truckee-C arson Experiment Farm. 1909. Price, 10 cents. 



158. The Root-Rot of Tobacco Caused by Thielavia Basicola. 1909. Price, 15 cents. 



159. Local Adjustment of Cotton Varieties. 1909. Price, 10 cents. 



160. Italian Lemons and Their By-Products. 1909. Price, 15 cents. 



161. A New Type of Indian Corn from China. 1909. Price, 10 cents. 



162. Seeds and Plants Imported. Inventory No. 18. 1909. Price, 10 cents. 



163. Varieties of American Upland Cotton. 1910. Price, 25 cents. 



164. Promising Root Crops for the South. 1910. Price, 10 cents. 



165. Application of Principles of Heredity to Plant Breeding. 1910. Price, 10 cents. 



166. The Mistletoe Pest in the Southwest. 1910. Price, 10 cents. 



167. New Methods of Plant Breeding. 1910. Price, 20 cents. 



168. Seeds and Plants Imported. Inventory No. 19. 1909. Price, 5 cents. 



169. Variegated Alfalfa. 1910. Price, 10 cents. 



170. Traction Plowing. 1910. Price, — cents. 



171. Some Fungous Diseases of Economic Importance. [In press.] 



172. Grape Investigations in Vinifera Regions. [In press.] 



173. Seasonal Nitrification as Influenced by Crops and Tillage. [In press.] 



174. The Control of Peach Brown-Rot and Scab. 1910. Price, — cents. 



175. The History and Distribution of Sorghum. 1910. Price, — cents. 



176. Seeds and Plants Imported. Inventory No. 20. [In press.] . 



177 



