NALDC

Main content area

MLA

Skinner, J. J, Carrington Bonsor Williams, and H. B Mann. Fertilizers for sweetpotatoes based on investigations in North Carolina . U.S. Dept. of Agriculture, 1932.

APA

Skinner, J. J, Williams, Carrington Bonsor, and Mann, H. B. (1932). Fertilizers for sweetpotatoes based on investigations in North Carolina. U.S. Dept. of Agriculture.

Chicago

Skinner, J. J., Carrington Bonsor Williams, and H. B Mann. Fertilizers for sweetpotatoes based on investigations in North Carolina . U.S. Dept. of Agriculture, 1932.