86 BULLETIN 1199, U. S, DEPARTMENT OF AGRICULTURE. 
227. Sulfur in relation to soil fertility. By Robert Stewart. June, 1920. 
228. An epidemic of ropy milk. By H. A. Harding and M. J. Prucha. June, 1920. 
229. Dendrophoma leaf blight of strawberry. By H. W. Anderson. July. 1920. 
230. Elimination of germs from dairy utensils: I, By rinsing; II, by drying in sun and air. By M. J. Prucha 
and H. A. Harding. Nov,, 1920. 
SOIL REPORTS. 
1. Clav Countv soils. By C. G. Hopkins, J. G. Mosier, J. H. Pettit, and J. E. Readhimer. Mar., 1912. 
2. Moultrie County soils. By C. G. Hopkins, J. G. Mosier. J. H. Pettit. and J. E. Readhimer. June, 1911, 
3. Hardin County soils. By C. G.Hopkins. J. G. Mosier, J. H. Pettit. and J. E. Readhimer. Aug., 1912. 
4. Sangamon County soils. By C. G. Hopkins, J. G. Mosier, J. H. Pettit. and J. E. Readhimer. Sept., 
1912. 
5. La Salle County soils. By C. G. Hopkins. J. G. Mosier. J. H. Pettit. and J. E. Readhimer. July, 1913. 
6. Knox County soils. By C. G. Hopkins, J. G. Mosier, J. H. Pettit, and J. E. Readhimer. Aug. ,1913. 
7. McDono ugh County soils. By C. G.Hopkins, J. G. Mosier, J. H. Pettit. and O. S. Fisher. Sept, ,1913. 
8. Bond County soils. By C. G.Hopkins, J. G. Mosier, J. H. Pettit, and O. S. Fisher. Oct., 1913. 
9. Lake Countv soils. Bv C. G. HopMns, J. G. Mosier. E. Van Alstine, and F. W. Garrett. Apr. .1915. 
10. McLean Countv soils. *ByC. G.Hopkins. J. G. Mosier, E. VanAlstine, andF. W. Garrett. May, 1915. 
11. Pike County soils. By C. G. Hopkins, J. G. Mosier, E. Van Alstine, and F. W. Garrett. June, 1915. 
12. Winnebago County soils. By C. G. Hopkins, J. G. Mosier, E. Van Alstine, and F. W. Garrett. Jan., 
1916. 
13. Kankakee County soils. By C. G. Hopkins, J. G. Mosier. E. Van Alstine, and F. W. Garrett. June, 
1918. 
14. Tazewell County soils. By C. G. Hopkins. J. G. Mosier, E. Van Alstine, and F. W. Garrett. Oct.. 
1916. 
15. Edgar Countv soils. Bv C. G. Hopkins. J. G. Mosier, E. Van Alstine, and F. W. Garrett. Mar., 1917. 
16. Du Page County soils. ByC. G. Hopkins, J. G. Mosier, E. Van Alstine, and F. W. Garrett. Aug., 1917. 
17. Kane County soils. By C. G. Hopkins. J. G. Mosier. E. Van Alstine, and F. W. Garrett. Aug., 1917. 
IS. Champaign County soils. BvC. G. Hopkins, J. G. Mosier, E. Van Alstine, andF. W. Garrett. Nov.. 
1918. 
INDIANA. 
Agricultural Experiment Station of Indiana, Lafayette. 
BULLETINS. 4 
1. The Hessian fly. By F. M. Webster. [Jan.], 1885. 
2. Experiments with nitrogenous, phospha tic, and other fertilizers. By W. C. Latta. [Jan-], iggs. 
3. Insects affecting growing wheat . By F. M. Webster, [Apr.], 1885. 
4. Experiments with wheat. By W. C. Latta. [Sept.], 1885. 
5. Experiments with small fruits. By James Troop. [Nov.], 188-5. 
6. Experiments with oats and corn. By W. C. Latta. [Mar.], 1886. 
7. Commercial fertilizers and notes on agricultural chemistry. By R. B. Warder. 1886. 
8. Experiments with wheat. By W. C. Latta. [Aug.l, 18S6. 
9. The American Meromyza. By F. Iff. Webstej. [Oct,], 1886. 
10. Report of the director of the Indiana State Horticultural Experiment Stations. By James Troop. 
Dec. 1886. 
11. Commercial fertilizers. By R. B. Warder. 1887. 
12. Experiments with wheat. By W. C. Latta. [Aug.], 1887. 
13- Report of new organization. By J. H. Smart. Jan., 1888. 
14. Experiments with oats and corn. By W. C. Latta. Apr., 1888. 
15. Concerning the potato tuber. By J. C. Arthur. June, 1888. 
16. Experiments with wheat; crop rotations. By W. C. Latta. Aug., 18SS. 
17. Parturient apoplexy. By T. D. Hinebauch. Nov., 1888. 
18. Experiments with vegetables. By James Troop. Jan., 1889. 
19. Spotting of peaches and cucumbers. By J. C. Arthur. Jan.. 1889. 
20. Experiments in cross-fertilization; the culture of tropical ferns. Bv Pierre Van Landeghem. Jan., 
1889. 
21. Rational feeding. By C. A. Wulff. Feb., 1889. 
22. Commercial fertilizers. By H. A. Huston. Mar., 1889. 
23. Experiments with corn. By W. C. Latta. Apr., 1889. 
24. Experiments on milk production: Cold versus warm water: divided milkings; studies on milk secre- 
tions. By C. A. Wulff. May, 1889. 
25. Entomological experiments. By F. M. Webster. June, 1S89. 
26. Wheat rust. By H. L. Bolley. July, 18S9. 
27. Field experiments with wheat. By W. C. Latta. Aug., 1889. 
28. Smut of wheat and oats. By J. C. Arthur. Sept., 1889. 
29. Grasses of Indiana. By James Troop. Dec, 1889. 
30. Influenza. By T. D. Hinebauch. Feb., 1S90. 
31. Small fruits and vegetables. By James Troop. Apr., 1890. 
32. Treatment of smut in wheat. By J. C. Arthur.— Field experiments with wheat. By W. C. Latta.— 
A note on two inferior fertilizers. By C. S. Plumb. July, 1890. 
33. Small fruits. By James Troop.— Entomological notes. Bv F.M. Webster.— The absorptive power of 
soils. By H. A. Huston and Arthur Goxss. Oct.. 1890. 
34. Sugar beets. By H. A. Huston. Field experiments with commercial fertilizers and manure on barley 
and oats. By W. C. Latta.— Tests of vegetables. By James Troop. Feb.. 1891. 
35. Loose smut of oats. By J. C. Arthur. Mar., 1S91. Pages GS-108 containing tables of germination are 
omitted from the larger part of the edition. 
36. Field experiments with wheat; testing grain. By W. C. Latta.— Wheat scab. By J. C. Arthur.— 
Forms of nitrogen for wheat. By H. A. Huston. Aug., 1891. 
37. 1, Steer feeding: A comparison of cut with uncut clover. By C. S. Plumb.— 2, The composition and 
valuation of Indiana feeding stuffs. By H. A. Huston. Dec, 1891. 
38. 1, Small fruits; 2, treatment of powdery mildew and black rot; 3, vegetables. Bv James Troop. Mar., 
1892. 
* Bulletins of the experiment station properly begin with No. 13, previous numbers having been issued 
as bulletins of the Purdue University School of Agriculture prior to the organization of the experiment 
station under the Hatch Act. 
