Communal collections box 18
Contains 5 Results:
Accumulation of Aluminum and Iron Compounds in Corn Plants and its Probable Relation to Rootrots, by G. N. Hoffer and R. H. Carr, Reprinted from Journal of Agricultural Research, vol. XXIII, no. 10, Washington, D.C., pp. 801-823, plates 1-21, March 10, 1923
This collection consists of four folders that contain articles written by R. H. Carr, and a letter from William M. Hepburn, Librarian, dated January 31, 1928.
Manganese, Aluminium, and Iron Ration as Related to Soil Toxicity, by R. H. Carr, P. H. Brewer, Reprinted from Industrial and Engineering Chemistry, vol. 15, no. 6, page 634-, June 1923
This collection consists of four folders that contain articles written by R. H. Carr, and a letter from William M. Hepburn, Librarian, dated January 31, 1928.
Chemical Factors Determining the Quality of Tobacco by Vere Grahan and R. H. Carr, Reprinted from the Journal of the American Chemical Society, vol. XLVI, no. 3, 695-702, March 1924
This collection consists of four folders that contain articles written by R. H. Carr, and a letter from William M. Hepburn, Librarian, dated January 31, 1928.
Cereal Values as Determined by Number, Fertility and Composition of Eggs, by C. B. Pollard and R. H. Carr, Reprinted from The American Journal of Physiology, vol. LXVII, no. 3, pp. 589-594, February 1924
This collection consists of four folders that contain articles written by R. H. Carr, and a letter from William M. Hepburn, Librarian, dated January 31, 1928.
Farming as a Chemical Industry, by R H. Carr, Purdue University, Proceedings of the Indiana Academy of Science, vol. 34, pp. 145-148, 1924
This collection consists of four folders that contain articles written by R. H. Carr, and a letter from William M. Hepburn, Librarian, dated January 31, 1928.