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Kienholz, J.R. "Comparative Study of the Apple Anthracnose and Perennial Canker Fungi." , 635-665.. Print

APA

Kienholz, J. (0000). Comparative Study of the Apple Anthracnose and Perennial Canker Fungi.

Chicago

Kienholz, J.R. "Comparative Study of the Apple Anthracnose and Perennial Canker Fungi" (1939): 635-665..