APA Citation

Ullstrup, A. J. (1978). Corn diseases in the united states and their control. Washington: Agricultural Research Service United States Department of Agriculture.

Chicago Style Citation

Ullstrup, A. J. Corn Diseases in the United States and Their Control. Washington: Agricultural Research Service United States Department of Agriculture, 1978.

MLA Citation

Ullstrup, A. J. Corn Diseases in the United States and Their Control. Washington: Agricultural Research Service United States Department of Agriculture, 1978.

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