COLORADO. 17 
161. Cement and concrete fence posts. By H. M. Bainer and H. B. Bonebright. May, 1910. An abbre- 
viated edition of 148. 
162. Rabies. By G. H. Glover and B. F. Kaupp. July, 1910. 
163. Farm butter making. By H. M. Bainer. July, 1910. 
164. Poultry raising. By W. E. Vaplon. Aug., 1910. 
165. Ration experiments with swine, 1906-1908. By W. L. Carlyle and G. E. Morton. Aug., 1910. 
166. Information concerning the Colorado carriage horse breeding station. By J. O. Williams, Aug., 1910. 
167. Life and care of farm machinery in Colorado. By H. M. Bainer and H. B. Bonebright. Sept., 1910. 
168. The deterioration of manures under semjarid conditions. By W. P. Headden and Earl Douglass. 
Nov., 1910. 
169. Some insects and mites attacking the peach in Colorado. By G. P. Weldon — Two plant lice of the 
peach. By C. P. Gillette and G. P. Weldon. Nov., 1910. 
170. Thinning of the winesap; winter and frost injuries of fruit trees. By R. S. Herrick. Nov., 1910. 
171. The Colorado raspberrv industry. By R. S. Herrick and E. R.Bennett. Nov., 1910. 
172. Garden notes, 1910. By E. R. Bennett. Nov., 1910. 
173. Notes on dry land orchard. By J. E. Payne. Nov., 1910. 
174. Adobe as a building material for the plains. By J. W.Adams. Nov., 1910. 
175. The potatoindustry of Colorado. ByC.L. FitchandE. R.Bennett.— Potato insects. ByS. A.John- 
son. Nov., 1910. 
176. Productiveness and degeneracy of the Irish potato. By C. L. Fitch. Nov., 1910. 
177. Kold-over blight in the pear. By W. G. Sackett. June, 1911. 
178. The fixation of nitrogen in some Colorado soils. By W. P. Headden. June, 1911. 
179. Bacteriological studies of the fixation of nitrogen in certain Colorado soils. By W. G. Sackett. June, 
1911. 
180. Seepage and return waters: Part I, General discussion and principles; Parts II and III, Detailed 
measurements. By L. G. Carpenter. 1911. 
181. Alfalfa: The realtion of type to hardiness. By P. K. Blinn. Dec, 1911. 
182. Colorado climatology. By R. E. Trimble. April, 1912. Supplements 127. See also 245. 
183. Deterioration in the* quality of sugar beets due to nitrates formed in the soil. By W. P. Headden. 
May, 1912. 
184. The ammonifying efficiency of certain Colorado soils. By W. G. Sackett. Algae in some Colorado 
soils. By W. W. Robbins. June, 1912. 
185. Some poultry diseases. By B. F. Kaupp. Sept., 1912. 
186. The fixation of nitrogen in Colorado soils: The distribution of nitrates and their relation to alkalis. 
By W. P. Headden. May, 1913. 
187. Feeding experiments with lambs 1908-9, 1909-10, 1910-11. By G. E. Morton. June, 1913. 
188. Ration experiments with swine 1908-1911. By G. E. Morton. June, 1913. 
189. Cost of beef production under semirange conditions. By G. E. Morton. June, 1913. 
190. Variation studies in brome grass; a preliminary report. By Alvin Keyser. June, 1913. 
191. Alfalfa seed production; a progress report. By P. K. Blinn. June, 1913. 
192. Home-made cider vinegar. By W. G. Sackett. Nov., 1913. 
193. The nitrifying efficiency of certain Colorado soils. By W. G. Sackett. Jan., 1914. 
194. Frictional resistance in artificial waterways. By V. M. Cone, R. E. Trimble, and P. S. Jones. Jan., 
1914. 
195. Small fruits for Colorado. By E. P. Sandsten. May, 1914. 
196. Some soil changes produced by microorganisms (Popular). By W. G. Sackett. June, 1914. 
197. Hog cholera control. By G. H. Glover.— Necrotic stomatitis. By I. E. Newsom. May, 1914. 
198. The onion in Colorado. By E. R. Bennett. June, 1914. 
199. Vegetable growing in Colorado; hot beds and cold frames. By R. A. McGinty.— Common insects of 
the garden. By C. P. Gillette. Aug., 1914. 
200. Silos and silage in Colorado. By H. E. Dvorachek. Aug., 1914. 
201. Some Colorado mushrooms. By B. O. Longyear. Nov., 1914. 
202. Testing and handling of milk and cream. By Roud McCann. Nov., 1914. 
203. Farm costs on the Colorado Agricultural College farm. By Alvin Keyser. Dec, 1914. 
204. Brisket disease (dropsy of high altitudes). By G. H. Glover and I.E. Newsom. Jan., 1915. See also 
229. 
205. Yellow berry in wheat, its cause and prevention. By W. P. Headden. Feb., 1915. 
206. Spur blight of the red raspberry caused by Sphaerella rubina. By W. G. Sackett. May, 1915. 
207. The Colorado statute inch and some miner's inch measuring devices. By V. M. Cone. May, 1915. 
208. A study of Colorado wheat, Part I. By W. P. Headden. June, 1915. 
209. Irrigated agriculture in the San Luis Valley. By V. M. Cone and Alvin Kezer. Julv, 1915. 
210. Insects and insecticides, being a revised edition of Bulletin 114. By C. P. Gillette and G. M. List. Oct., 
1915. A revision of 114 
211. Colorado plants injurious to livestock. By G. H. Glover and W. W. Robbins. Oct., 1915. 
212. Fungous diseases of Colorado crop plants. By W. W. Robbins and O. A. ReinMng. Oct., 1915. 
213. Poultry raising in Colorado. By W. E. Vaplon. Oct., 1915. 
214. Forage crops for the Colorado plains. By Alvin Kezer. 1915. 
215. The Dethridge meter. By V. M. Cone. Nov., 1915. 
216. Studies of health in potatoes. By C. L. Fitch. Nov., 1915. 
217. A study of Colorado wheat, Part II. By W. P. Headden. Mar., 1916. 
218. A bacterial stem blight of field and garden peas. By W. G. Sackett. Apr., 1916. 
219. A study of Colorado wheat, Part III. By W. P. Headden. July, 1916. 
220. Potato growing in Colorado. By E. P. Sandsten. Jan., 1917. 
221. Hotbeds and cold frames. Bv T. F. Limbocker. Jan., 1917. 
222. The forcing of strawberries. By Florence I. Kinnison. Feb., 1917. 
223. A fruit survey of Mesa County. By E. P. Sandsten, T. F. Limbocker, and R. A. McGinty. Feb.. 1917. 
224. Native vegetation and climate of Colorado in their relation to agriculture. By W. W. Robbins. Feb., 
1917. 
225. A comparative bacteriological study of the water supply of the city and county of Denver, Colorado. 
By W. G. Sackett. Feb., 1917. 
226. Beans in Colorado. By Alvin Kezer.— Diseases of beans. By W.. G. Sackett. Mar., 1917. See 234. 
227. Dry farming in Colorado. By Alvin Kezer. Apr., 1917. 
228. Divisors (for the measurement of irrigation water). By V. M. Cone. Apr., 1917. 
229. Brisket disease. By G. H. Glover and I. E. Newsom. May, 1917. A revision of 204. 
230. The waters of the Rio Grande; a contribution to the hydrology of the San Luis Valley, Coloardo. By 
W. P. Headden. July, 1917. 
231. "Black alkali" in the San Luis Valley. By W. P. Headden. Oct., 1917. 
232. Harvesting and storing vegetables for home use. By J. J. Gardner. June, 1917. 
233. Grasshopper control. By C. R. Jones. June, 1917. 
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