A monographic study of sweet-potato diseases and their control
By: by L. L. Harter and J. L. Weimer
Contributors: Weimer, J. L.
Series: Technical bulletin / United States Department of Agriculture -- no. 99; Technical bulletin (United States. Department of Agriculture) -- no. 99
Publisher: U.S. Dept. of Agriculture
Published: 1929
Place of publication: Washington, D.C
Language: eng
Number of pages: 118
Subjects: Sweet potatoes; Diseases and pests; Control
Notes: Cover title.

Includes bibliographical references (p. 108-117).