[Continued from page 2 of cover.] 



No. 107. American Root Drugs. 1907. Price, 15 cents. 



108. The Cold Ktorage of Small Fruits. 1907. i'rice, 15 cents. , 



109. American Varieties of Garden Beans. 1907. Price, 25 cents. 



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



112. Use of Suprarenal Glands in Testing Drujr Plants. 1907. I*ric(!, 10 cents. .' 



113. Comparative Tolerance of Plants for Salts in .Vlkali Soils. 1907. Price, 5 centos. -; 



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



115. Disinfection of Sewage for I'rotection of Water Supplies. 1907. Price, 10 cents. " 



116. The Tuna as Food for Man. 1907. Price, 10 cents. .• , 



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



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



119. The Mulberrv and Other Silkworm Food Plants. 1907. I'rice, 10 cents. J 



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



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



122. Curly-Top : A Disease of Sugar Beets. 1908. Price. 15 cents. 



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



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



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



126. Nomenclature of the I'ear. 1908. Price, oO cents. 



127. The Improvement ofl\Iountain 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. 1 



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



131. Miscellaneous I'apers. 1908. I'rice, 10 cents. • 



133. Peach Kernels, etc.. as By-products of Fruit Industry. 1908. , Price. 5 cents. i 



134. Intluence of Mixture of Soluble Salts upon Leaf Structure and Transpiration of ■; 



Wheat, 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, 10 cents. , 



138. Production of Cigar-Wrapper Tobacco in Connecticut Valley. 1908. Price, 15 ^ 



cents. t 



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



140. •■Spineless"- Prickly Pears. 1909. I'rice. 10 cents. : 



141. Miscellaneous Papers. 1909. Price. 10 cents. i 



142. Seeds and Plants Imported. Inventory No. 15. 1909. Price. 10 c<^nts. • 



143. Principles and I'ractical Methods of Curing Tobacco. . 1909. Price, 10 cents. - 



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



145. Vegetation .\iftected liy Agriculture in Central .\merica. 1909. I'rice, 15 cents. 



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



147. Suppressed and Intensified Cliaracters 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 Sihei-ia, etc. 1909. Price. 10 cents. 



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



152. The Loose Smuts of Barlev and Wheat. 1909. Price, 15 cents. j 



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



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



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

 15(>. A Study of Diversity in Egyptian Cotton. 1909. I'rice, 15 cents. ., 



157. The Triickee-Carson Exp(-rinient Farm. 1909. Price. 10 cents. 



158. The Root-Rot of Toliacco Caused bv Thielavia Basicola. 1909. Price, 15 cents. ; 



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



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



161. A New Tvpe of Indian Corn from China. 1910. Price, 10 cents. 



162. Seeds and Plants Imported. Inventory No. 18. 1910. Price, 10 ceat.s. ;/ 



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



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



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



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



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



168. Seeds and Plants Imported. Inventory No. 19. 1909. Price, 5 cents. 1 



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



170. Traction Plowing. 1910. Price, 10 cents. 



171. Some Fungous Diseases of Economic Importance. 1910. Price. 25 cents. : 



172. Grape Investigations in Vinlfera Regions. 1910. Price, 25 cents. 



173. Seasonal Nitrification as Influenced by Crops and Tillage. 1910. Price, 10 cents. 



174. The Control of Peach Brown-Rot and Scab. 1910. Price, 10 cents. 



175. The History and Distribution of Sorghum. 1910. Price, 10 cents. 



176. Seeds and Plants Imported. Inventory No. JO. 1910. Price, 5 cents. i 



177. -V Protected Stock Ranse in .\rizona. 1910. Price, 15 cents. : 



178. Improvement of the Wheat Crop of California. 1910. Price, 10 cents. 



179. The Florida Velvet Bean and Related Plants. 1910. Price, 10 cents. ; 

 ISO. Agricultural and Botanical Explorations in I'alestine. 1910. Price, 15 cents. ; 



181. The Curlv-Top of Beets. 1910. Price, 15 cents. 1 



182. Ten Years' Experience with the Swedish Select Oat. 1010. Price, 10 cents. 'i 

 1S3. Field Studies of the Crown-Gall of the (Uape. 1910. Price, 10 cents. 



184. Production of Vegetable Seeds. 1910. Price, 10 cents. ■ 



185. Cold Jiesistance of Alfalfa and Some Factors Influencing It. 1910. I'lie.'. . 



15 cents. • 



186. IMeld Studies of the Crown-(iall and Hairy-Root of the .Vpi>le Tree. [In press.] . 

 1.S7. Study of Cultivation Methods and Crop Rotation for (Jreat Plains Area. [In.press.J i 

 IKS. Dry Fanning,' in Relation to Rainfall and Evaporation. [Hi press.] .r •; 



189. Source of the DruK Dioscorea. with a Consideration of the Dioscorem Found In tli« - 



United States. | In press.] - 



190. Orchard Green-Manure Crops in California. I In press.] : 



191. Value of First-Generation Hybrids in Corn. [In press.] 'j 



192. Drought Resistance of the Olive in the Southwestern States. [In press.] ^ 



193 1 



