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A monographic study of sweet-potato diseases and their control


Author:
Harter, L. L. and Weimer, J. L.
Source:
Technical bulletin (United States. Dept. of Agriculture) ; no. 99 1929
Year:
1929
Subject:
Sweet potatoes -- Diseases and pests -- Control
Format:
118 p., 26 p. of plates : ill. ; 23 cm.
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection