12 BUL. 1199 (SUP. 2), U. S. DEPARTMENT OF AGRICULTURE 
205. A study of farm organization in southwestern Minnesota. G. A. Pond and 
J. W. Tapp. Nov., 1923. 
206. Wheat and flax as combination crops. A. C. Amy. Mar., 1924. 
207. Cornstalk sirup investigations. J. J. Willaman. G. O. Buriv, and F. R. Davison. 
Mar., 1924. 
208. Investigations in stump and stone removal. M. J. Thompson and A. J. Schwantes. 
Mar.. 1924. 
209. The cost of producing apples in Minnesota, 1916-1920. W. G. Brierley, W. J. 
Koppen and G. A. Pond. Apr., 1924. 
210. Methods of corn breeding. H. K. Hayes and Lee Alexander. Apr., 1924. 
211. Cooperative central marketing organization. J. D. Black and H. B. Price. Apr., 
1924. 
212. Potato investigations at the North central experiment station, 1914-1923. O. I. 
Bergh. May, 1924. 
213. Feed requirements and cost of gains of spring and fall pigs. E. F. Ferrin and 
M. A. McCarty. June, 1924. 
514. Observations on the clear-winged grasshopper (Camnula pellucida Scudder). J. R. 
Parker. July, 1924. 
.215. Raising the dairy calf when whole milk is sold. C. H. Eckles and T. W. Gullick- 
son, June, 1924. 
216. Farm drainage methods : Survey and design, 1908-1922. H. B. Roe. June, 1924. 
217. Farm drainage methods : Construction, 1908-1922. H. B. Roe. June, 1924. 
218. Feeding the dairy herd. C. H. Eckles and O. G. Schaefer. Dec, 1924. 
TECHNICAL BULLETINS 
12. Studies in the physical ecology of the Noctuidae. W. C. Cook. Mar., 1923. 
13. The normal and pathological histology of the ventriculus of the honey bee ; with 
special reference to infection with Nosema apis. Marshall Hertig. July, 1923. 
• 14. The parasitism of Colletotrichum lindemuthianum. J. G. Leach. Mar., 1923. 
15. A study of the damping-off disease of coniferous seedlings. T. S. Hansen, W. H. 
Kenety, G. H. Wiggin, and E. C. Stakman. Apr., 1923. 
16. Sunflower rust. D. L. Bailey. Aug. 1923. 
17. Factors influencing the pathogenicity of Hehninthosporium sativum. Louise Dos- 
dall. July, 1923. 
18. Wheat scab in Minnesota. Jean Maclnnes and Raymond Fogelman. Aug., 1923. 
19. Viscosity as a measure of hydration capacity of wheat flour and its relation to 
baking strength. P. F. Sharp and R. A. Gortner. Oct., 1923. 
20. A study of wilt resistance in flax. H. D. Barker. Nov., 1923. 
21. Reaction of barley varieties to Helminthosporium sativum: Part I, Varietal 
resistance ; Part II, inheritance studies in a cross between Lion and Man- 
churia. H. K. Hayes, E. C. Stakman, Fred Griffee, and J. J. Christensen. 
July, 1923. 
22. Root-rots of wheat. A. W. Henry. Apr., 1924. 
23. A study of the physiologic and pathologic changes occurring in the reproductive 
organs of the cow following parturition. W. L. Boyd. Mar., 1925. 
24. Observations of the effect of B. abortus Bang on the weight of the spleen of the 
guinea pig. C. P. Fitch and R. E. Lubbehusen. Aug., 1924. 
25. Potato breeding methods. F. A. Krantz. Dec, 1924. 
26. Economic aspects of creamery organization. J. D. Black and E. S. Guthrie. Dec, 
1924. 
MISSISSIPPI AGRICULTURAL EXPERIMENT STATION, A. AND M. COLLEGE 
BULLETINS 
212. Cotton spacing. H. B. Brown. Jan., 1923. 
213. Report from Raymond branch experiment station for 1920 to 1922 inclusive. 
C. B. Anders. Jan., 1923. 
214. Experiments with feeding steers, using cottonseed meal and varying proportions 
of corn and cottonseed meal. Enoch Barnett and C. J. Goodell. Jan., 1923. 
215. Cotton experiments, 1922, Delta branch station. W. E. Ayres. Jan., 1923. 
216. The Mississippi agricultural experiment stations, an historical sketch. J. W. 
Bailey. Mar., 1923. 
217. The Satsuma orange in south Mississippi. E. B. Ferris and F. B. Richardson. 
Apr., 1923. 
218. Grazing and feeding trials with hogs. Enoch Barnett and C. J. Goodell. June 
1923. 
