6 BUL. 1199 (SUP. 2), U. S. DEPARTMENT OF AGRICULTURE 
IDAHO AGRICULTURAL EXPERIMENT STATION, MOSCOW 
BULLETINS 
131. Work and progress of the agricultural experiment station for the year ended Decem- 
ber 31, 1922. E. J. Iddings. Jan., 1923. 
132. Preliminary report, business analysis of 181 general crop, 11 dairy, and 10 fruit 
farms, Twin Falls County, Idaho, 1921. Byron Hunter. Feb., 1923. 
133. Work and progress of the agricultural experiment station for tbe year ended De- 
cember 31, 1923. E. J. Iddings. Jan., 1924. 
134. The value of certain protein feeds for production and quality in eggs, three years' 
work, 1920-23. R. T. Parkhurst. May, 1924. 
RESEARCH BULLETIN 
3. The clover aphis, biology, economic relationships and control. R. H. Smith. Jan., 
1923. 
ILLINOIS AGRICULTURAL EXPERIMENT STATION, URBANA 
BULLETINS 
241. Comparative expense of mechanical and hand milking. F. A. Pearson and H. A. 
Ross. Jan., 1923. 
242. Flag smut of wheat, with special reference to varietal resistance. W. H. Tisdale, 
G. H. Dungan, and C. E. Leighty. Apr., 1923. Also abstract edition. 
243. Corn varieties for chinch-bug infested areas. W. P. Flint and J. C. Hackleman. 
Apr., 1923. 
ft 244. The feed cost of milk and fat production as related to yields. H. A. Ross, H. F. 
Hall, and C. S. Rhode. May, 1923. Also abstract edition. 
245. Relation between percentage fat content and yield of milk ; correction of milk 
yield for fat content. W. L. Gaines and F. A. Davidson. June, 1923. Also 
abstract edition. 
246. Clostridium Botulinum, type C, a pathogenic anaerobe associated with a limber- 
neck-like disease in chickens and ducks. Robert Graham and I. B. Boughton. 
Oct., 1923. 
247. Feeding pigs on pasture. J. B. Rice. Jan., 1924. 
248. A modification of the Babcock test for the determination of fat in buttermilk. 
P. H. Tracy and O. R. Overman. Jan., 1924. 
249. Calcium cyanide for chinch-bug control. W. P. Flint and W. V. Balduf. May, 
1924. 
250. The value of mineral supplements in swine feeding. J. B. Rice. May, 1924. 
Introduction by H. H. Mitchell. 
251. Blooming periods of apples. C. S. Crandall. May, 1924. 
252. Increasing farm earnings by the use of simple farm accounts. H. C. M. Case 
and M. L. Mosher. June, 1924. 
253. The sunflower as a silage crop : Feeding value for dairy cows ; composition and 
digestibility when ensiled at different stages of maturity. W. B. Nevens. 
July, 1924. 
254. Elimination of germs from dairy utensils : III, Steaming cans over a jet. M. J. 
Prucha and H. A. Harding. Aug., 1924. 
255. Corn root, stalk, and ear rot diseases, and their control through seed selection and 
breeding. J. R. Holbert, W. L. Burlison, Benjamin Koehler, C. M. Woodworth, 
and G. H. Dungan. Aug., 1924. Also abridged edition. 
SOIL REPORTS 
25. Livingston County soils. J. G. Mosier, S. V. Holt, F. A. Fisher, E. E. De Turk, 
and H. J. Snider. June, 1924. 
26. Grundy County soils. R. S. Smith, E. E. De Turk, F. C. Bauer, and L. H. Smith. 
Mar., 1924. 
27. Hancock County soils. R. S. Smith, E. E. De Turk, F. C. Bauer, and L. H. Smith. 
May, 1924. 
28. Mason County soils. R. S. Smith, E. E. De Turk, F. C. Bauer, and L. H. Smith. 
June, 1924. 
