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Main content area

MLA

Barber, George W, and F. F Dicke. The effectiveness of cultivation as a control for the corn earworm . U.S. Dept. of Agriculture, 1937.

APA

Barber, George W, and Dicke, F. F. (1937). The effectiveness of cultivation as a control for the corn earworm. U.S. Dept. of Agriculture.

Chicago

Barber, George W., and F. F Dicke. The effectiveness of cultivation as a control for the corn earworm . U.S. Dept. of Agriculture, 1937.