Biology and control of corn leaf aphid with special reference to Southwestern States [microform]

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Bibliographic Details
Corporate Author:	United States. Department of Agriculture. Office of the Secretary
Other Authors:	Walter, E. V. (Elmer Valentine), 1891-
Format:	Government Document Microfilm Book
Language:	English
Published:	Washington : U.S. GPO, 1932.
Series:	Agric. Dept. Tech. Bull. ; No. 306.
Subjects:	Pests > Control. Aphids. Maps. Southwestern States.

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number:	EBD A1.36-306.D
EBD A1.36-306.D	Restricted Place a Hold