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Tree hoppers and their control in orchards of Pacific Northwest.

Bibliographic Details
Corporate Author:	United States. Department of Agriculture. Office of the Secretary
Other Authors:	Yothers, M. A.
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. GPO, 1931.
Series:	Agric. Dept. New Series Circ. No. 106 (rev.)
Subjects:	Fruit. Pests > Control. Electronic books.
Online Access:	Connect to the full text of this electronic document

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