NALDC

Main content area

MLA

Roberts, John W, and John C Dunegan. Peach brown rot . U.S. Dept. of Agriculture, 1932.

APA

Roberts, John W, and Dunegan, John C. (1932). Peach brown rot. U.S. Dept. of Agriculture.

Chicago

Roberts, John W., and John C Dunegan. Peach brown rot . U.S. Dept. of Agriculture, 1932.