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ILLINOIS—INDIANA. > 
Ilinois Agricultural Experiment Station, Urbana. 
BULLETINS, 
. I'he horse and the tractor, an economic study of their use on farms in central 
Illinois. W. F. Handschin, J. B. Andrews, and Emil Rauchenstein. Feb., 1921. 
. I, Potash shales of Illinois. S. W. Parr and M. M. Austin.—II, Geology, distribu- 
tion, and occurrence in Union County. Frank Krey.—III, Finely-ground shale 
as a source of potassium for soil improvement. Robert Stewart. Mar., 1921. 
3. Sweet clover for nitrate production. A. L. Whiting and T. E. Richmond. May, 
1921. 
. A graphical presentation of the financial phases of feeding experiments. H. H. 
Mitchell. Oct., 1921. 
. Feeding pure-bred draft fillies. J. L. Hdmonds and W. G. Kammlade. Nov., 1921. 
. Germ content of milk: III, As influenced by visible dirt. H. A. Harding and 
M. J. Prucha. “Dec., 1921: Also abstract edition. 
. Kifect of temperature of pasteurization on the creaming ability of milk. H. A. 
Harding. Dec., 1921. 
. Heeding farm work horses and mules. J. L. Edmonds and W. G. Kammlade. Jan., 
1922. 
. How Greece can produce more food. C. G. Hopkins. July, 1922. Greek transla- 
tion, by G. J. Bouyoucos, issued by American Red Cross commission to Greece. 
. The production and utilization of manure on Illinois dairy farms. H. A. Ross. 
July, 1922. 
SOIL REPORTS. 
. Peoria County soils. J. G. Mosier, §. V. Holt, Hrnest Van Alstine, and F. W. 
Garrett; Oect:,, 1921" 
Bureau County soils. J. G. Mosier, S. V. Holt, Ernest Van Alstine, and F. W. 
Garrett. Dec., 1921. 
. McHenry County soils. J. G. Mosier, R. W. Dickenson, H. W. Stewart, Ernest 
Van Alstine, and H. J. Snider. Dec., 1921. 
. Iroquois County soils. J. G. Mosier, S. V. Holt, Hrnest Van. Alstine, and H. J. 
Snider. Jan., 1922. 
. De Kalb County soils. J. G. Mosier, H. W. Stewart, E. E. De Turk, and H. J. 
Snider. June, 1922. 
. Adams County soils. J. G. Mosier, F. W. Wascher, W. R. Leighty, and H. J. 
Snider. Aug., 1922. 
Indiana Agricultural Experiment Station, Lafayette. 
BULLETINS. 
Tomato bacterial spot and seed disinfection. M. W. Gardner and J B. Kendrick. 
Heb.) L924" 
Commercial feeding stuffs. E. G. Proulx [and others]. May, 1921. 
Commercial fertilizers. HEH. G. Proulx [and others]. May, 1921. 
A method for determining adulterants in butterfat. George Spitzer and W. F. 
HEpple. July, 1921. 
Cattle feeding: XVII, Winter steer feeding, 1920-1921. J. H. Skinner and F. G. 
King. 1921. Also popular edition. 
Sheep feeding: X, Fattening western lambs, 1919-1920, 1920-1921. J. H. Skin- 
ner and C. M. Vestal. Sept., 1921. Also popular edition. 
Swine dysentery. R. A. Whiting, L. P. Doyle and R. S. Spray. Oct., 1921. 
Feeding experiments with laying pullets. A. G. Philips. Noy., 1921. 
Canning factory tomatoes. H. D. Brown. Jan., 1922. 
Commercial feeding stuffs. E. G. Proulx [and others]. Apr., 1922. 
Tomato mosaic. M. W. Gardner and J. B. Kendrick. May, 1922. 
Commercial fertilizers. E. G. Proulx [and others]. May, 1922. 
Sheep feeding: Fattening western lambs, XI, 1921-1922. J. H. Skinner and F. G. 
King. June, 1922. 
Inspection of agricultural seeds. E. G. Proulx [and others]. Jan., 1923. 
Cattle feeding: Winter steer feeding, 1921-1922. J. H. Skinner and F. G. King. 
Dec., 1922. 
Greenhouse soi] sterilization: Part I, Sterilization methods and pest control. H. D. 
Brown.—Ffart II, Bacteriological and chemical examination. I. L. Baldwin.— 
Part III, Excess soluble salts in greenhouse soils. S. D. Conner. Dec., 1922. 
