A photographic technique for estimating egg density of the white pine weevil, Pissodes strobi (Peck) /

Bibliographic Details
Main Author: Zerillo, Roger T.
Format: Government Document Book
Language:English
Published: Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1975.
Series:USDA Forest Service research paper NE ; 318.
Subjects:

Evans: US Documents (Annex 5th floor)

Holdings details from Evans: US Documents (Annex 5th floor)
Call Number: A 13.78:NE-295-326
 
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A 13.78:NE-295-326 Available