207. 
208. 
209. 
210. 
211. 
10. 
iti 
178. 
179. 
180. 
181. 
182. 
183. 
184. 
185. 
186. 
187. 
188. 
189. 
190. 
191, 
192. 
193. 
194. 
195. 
196. 
197. 
41. 
42, 
43. 
44, 
45. 
46. 
47. 
48. 
MISSISSIPPI—MISSOURI. a 
Nitrogenous fertilizer experiments, Delta branch station. C. [i. e.] G. B. Walker, 
BE. C. Ewing, and I. P. Trotter. -Apr., 1922. 
Peanuts. FE. B. Ferris. Mar., 1922. Revision of 130. 
Alfalfa in the Delta, Delta branch station. G. B. Walker. Feb., 1922. 
Vegetables and truck for home use, Delta branch station. W. EH. Ayers. Mar., 1922. 
Report from Holly Springs branch experiment station for 1922. C. T. Ames. Dec., 
1922. 
TECHNICAL BULLNTINS, 
Descriptions of eight new bark beetles (Ipidae) from Mississippi. M. W. Black- 
man. May, 1921. 
Mississippi bark beetles. M. W. Blackman. July, 1922. 
Missouri Agricultural Experiment Station, Columbia. 
BULLETINS. 
Testing fertilizers for Missouri farmers, 1920. EF. B..Mumford, M. F. Miller and 
L. D. Haigh. Jan., 1921. 
What the agricultural experiment. station is doing for Missouri, for the year July 
1, 1919, to June 30, 1920. EF. B. Mumford. Jan., 1921. 
Bat guano and its fertilizing value. W. A. Albrecht. Feb., 1921. 
Corn in Missouri: I, Corn varieties and their improvement. L. J. Stadler and 
C. A. Helm. Mar., 1921. 
Thirty years of field experiments with crop rotation, manure and fertilizers.. M. F. 
Miller and R. R. Hudelson. Apr., 1921. 
Crop rotations for Missouri soils. R. R. Hudelson and C. A. Helm. May, 1921. . 
Smal] fruit growing in Missouri. H. G. Swartwout. May, 1921. 
Corn in Missouri: II, Field methods that increase the corn crop. C. A. Helm. 
June, 1921. 
Actinomycosis (lump jaw, big jaw, and wooden tongue) in cattle. J. W. Connaway. 
June, 1921. : 
Infectious abortion in swine (progress report June 15, 1921). J. W. Connaway, 
A. J. Durant and H. G. Newman. June, 1921. es 
Productive methods for wheat in Missouri. C. A. Helm and L. J. Stadler. July, 
1921. ans 
One year’s work, the Agricultural experiment station for the year July 1, 1920 to 
June 30, 1921. F. B. Mumford. Oct., 1921. 
The costs of crop production in Missouri, 1921. B. H. Frame.  Dec., 1921. 
Seed studies with Irish potatoes. J. T. Rosa, jr. Feb., 1922. 
Testing fertilizers for Missouri farmers, 1921. F. B. Mumford and L. D. Haigh. 
Feb., 1922. 
The home vegetable garden as a business proposition. J. T. Rosa, jr. Mar., 1922. 
Better methods of tomato production. J. T. Rosa, jr. Jan., 1922. 
Productive methods for soybeans in Missouri. W. C. Htheridge and C. A. Helm. 
Mar., 1922. 
Roup in fowls. A. J. Durant. Sept., 1922. | 
New knowledge, one year’s work, agricultural experiment station, report of the 
director for the year July 1, 1921 to June 30, 1922. F. B. Mumford. Dec., 
1922. 
RESEARCH BULLETINS. 
Growth of oak in the Ozarks. Frederick Dunlap. Mar., 1921. 
The effect of a varying supply of nutrients upon the character and composition of 
the maize plant at different periods of growth. F. L, Duley and M. F. Miller. 
Apr., 1921. 
Studies in animal nutrition: I, Changes in form and weight on different planes 
of nutrition. C. R. Moulton, P. F. Trowbridge and L. D. Haigh. July, 1921. 
Precipitation and the growth of oaks at Columbia, Missouri. .W. J, Robbins, 
Aug., 1921. 
The effect on growth of breeding immature animals. F. B. Mumford. -Aug., 1921. 
Characters connected with the yield of the corn plant... W. C. Etheridge. . Aug., 
1921. 
Localization of the factors determining fruit bud formation. H. D, Hooker, jr. 
and F..C. Bradford. Sept.,.1921. : 
Investigations on the hardening process in yegetable plants. J. T. Rosa, jr.. Dec., 
1921. 
