Traditional field crops /
written by David Leonard ; [edited by Marcia Roman and Patricia Scully] ; illustrated by Marilyn Kaufman.

APA Citation

Leonard, D. K., Scully, P., Roman, M. D., Peace Corps (U.S.). Information Collection and Exchange. (1988). Traditional field crops. Rev. ed. Washington, D.C.: Peace Corps, Information Collection & Exchange.

MLA Citation

Leonard, David K., 1941-, Patricia Scully, Marcia D Roman, and Peace Corps (U.S.). Information Collection and Exchange. Traditional Field Crops. Rev. ed. Washington, D.C.: Peace Corps, Information Collection & Exchange, 1988.