APA Citation

Koehler, B. (1930). Corn Diseases In Illinois - Their Extent Nature and Control. Illıon-Urbana.

Chicago Style Citation

Koehler, Benjamin. Corn Diseases In Illinois - Their Extent Nature and Control. Illıon-Urbana, 1930.

MLA Citation

Koehler, Benjamin. Corn Diseases In Illinois - Their Extent Nature and Control. Illıon-Urbana, 1930.

Warning: These citations may not always be 100% accurate.