More about Benjamin Koehler:
| | Books by Benjamin Koehler: Books in the extended shelves: Koehler, Benjamin, 1890-: 1955 Illinois corn tests : variety performance, seed treatment, diseases (University of Illinois Agricultural Experiment Station, 1956), also by Earl R. Leng (page images at HathiTrust) Koehler, Benjamin, 1890-: Alfalfa wilt as influenced by soil temperature and soil moisture (University of Illinois Agricultural Experiment Station, 1932), also by Fred Reuel Jones (page images at HathiTrust) Koehler, Benjamin, 1890-: Corn diseases in Illinois (University of Illinois Agricultural Experiment Station, 1930), also by James R. Holbert (page images at HathiTrust) Koehler, Benjamin, 1890-: Corn ear rots in Illinois (University of Illinois, Agricultural Experiment Station, 1959) (page images at HathiTrust) Koehler, Benjamin, 1890-: Cornstalk rots in Illinois (University of Illinois Agricultural Experiment Station, 1960) (page images at HathiTrust) Koehler, Benjamin, 1890-: Diseases in Illinois seed corn as found in the fifth utility corn show (University of Illinois Agricultural College and Experiment Station, 1925), also by Nicholas Albert Pettinger (page images at HathiTrust) Koehler, Benjamin, 1890-: Effect of storage on yields of farm seed treated for disease control : wheat, oats, barley, corn (University of Illinois Agricultural Experiment Station, 1941) (page images at HathiTrust) Koehler, Benjamin, 1890-: Factors influencing lodging in corn (University of Illinois Agricultural Experiment Station, in cooperation with Office of Cereal Investigations, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1925), also by George Harlan Dungan and James R. Holbert (page images at HathiTrust) Koehler, Benjamin, 1890-: Further studies on flag smut of wheat (U.S. Dept. of Agriculture, in cooperation with the Agricultural Experiment Station of the University of Illinois, 1927), also by W. H. Tisdale and C. E. Leighty (page images at HathiTrust) Koehler, Benjamin, 1890-: Pericarp injuries in seed corn : prevalence in dent corn and relation to seedling blights (University of Illinois, Agricultural Experiment Station, 1957) (page images at HathiTrust) Koehler, Benjamin, 1890-: Results of seed-treatment experiments with yellow dent corn (U.S. Dept. of Agriculture, 1931), also by James R. Holbert (page images at HathiTrust) Koehler, Benjamin, 1890-: Seed treatments for the control of certain diseases of wheat, oats, barley (University of Illinois Agricultural Experiment Station, 1935) (page images at HathiTrust) Koehler, Benjamin, 1890-: Soil-borne wheat mosaic (University of Illinois Agricultural Experiment Station, in cooperation with U.S. Dept. of Agriculture, 1952), also by O. T. Bonnett and W. M. Bever (page images at HathiTrust) Koehler, Benjamin, 1890-: Soybean diseases and their control (U.S. Dept. of Agriculture, 1943), also by Howard W. Johnson (page images at HathiTrust)
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