22 BUL. 1199 (SUP. 2), U. S. DEPARTMENT OF AGRICULTURE 
369. Field corn and silage corn for silage. C. C. Hayden and A. E. Perkins. June, 
1923. 
370. Losses and exchanges of material during the storage of corn as silage. A. E. 
Perkins. June, 1923. 
371. The red and white currants, their history, varieties, and classification. Paul 
Thayer. June, 1923. 
372. The apple flea-weevil (Orchestes pallicornis Say), order Coleoptera, family, Cur- 
culionidae. J. S. Houser. June, 1923. 
373. Forty-second annual report of the Ohio agricultural experiment station for the 
year ended June 30, 1923. C. G. Williams. June, 1923. 
374. Potato diseases. Mar., 1924. Supersedes 319. 
375. Cooperative livestock marketing in Ohio. B. A. Wallace. Apr., 1924. 
376. Effect of high and low protein content on the digestibility and metabolism of 
dairy rations. A. E. Perkins and C. F. Monroe. May, 1924. 
377. Manures and fertilizers for truck crops. J. H. Gourley and Roy Magruder. 
June. 1924. 
378. Anthelmintic experiments with hogs. D. C. Mote. June, 1924. 
379. Soil potassium as affected by fertilizer treatment and cropping. J. W. Ames and 
R. H. Simon. June, 1924. 
380. The availability of phosphorus in calcareous and noncalcareous soils. J. W. 
Ames and C. J. Schollenberger. June, 1924. 
381. The maintenance of soil fertility, thirty years' work with manure and fertilizers. 
C. E. Thorne. June, 1924. 
382. Forty-third annual report of the Ohio agricultural experiment station for the 
year ended June 30, 1924. C. G. Williams. June, 1924. 
OKLAHOMA AGRICULTURAL EXPERIMENT STATION, STILLWATER 
BULLETINS 
146. Sheep feeding investigations : Comparative rations for fattening wether lambs. 
A. E. Darlow. [1923.] 
147. Cattle feeding investigations : Finishing baby beef. W. L. Blizzard. [1923.] 
148. Swine feeding investigations : Oklahoma feeds and how to prepare them. C. P. 
Thompson. Oct. 5, 1923. 
[149.] Cattle feeding investigations: [Baby beef.] W. L. Blizzard. [1923.] (Press 
buls. 196, 197.) 
OREGON AGRICULTURAL EXPERIMENT STATION, CORVALLIS 
BULLETINS 
196. Finishing pigs for market. A. W. Oliver and E. L. Potter. Jan., 1923. Revision 
of 165. 
197. A chemical study of legumes and other forage crops of western Oregon. J. S. 
Jones and D. E. Bullis. July, 1923. 
198. Fattening lambs on alfalfa. E. L. Potter and H. K. Dean. Aug., 1923. 
199. Sulfur in relation to soil fertility. W. L. Powers. Dec, 1923. 
200. A study of growth in summer shoots of the apple with special consideration of the 
role of carbohydrates and nitrogen. E. M. Harvey. Dec, 1923. 
201. The preparation of spray materials. R. H. Robinson. Jan., 1924. 
202. The relation of humidity to the texture, weight, and volume of filberts. Henry 
Hartman. Apr., 1924. 
203. Forage crops for Oregon coast counties. A. E. Engbretson and G. R. Hyslop. 
May, 1924. 
204. Spring crops for eastern Oregon. D. E. Stephens. Robert Withycombe, and Obil 
Shattuck. May, 1924. 
205. Drying prunes in Oregon. E. H. Wiegand. May. 1924. 
206. Studies relating to the harvesting and storage of apples and pears. Henry Hart- 
man. July. 1924. 
207. The European earwig. B. B. Fulton. Aug., 1924. 
208. Filberts : Part I, Growing filberts in Oregon ; Part II, experimental data on 
filbert pollination. C. E. Schuster. Aug., 1924. 
209. Dry-farm crop rotation experiments at Moro, Oregon. D. E. Stephens. Sept., 
1924. 
210. A progress report of alkali land reclamation investigations in eastern Oregon. 
W. W. Johnston and W. L. Powers. Oct., 1924. 
