Tree condition and mortality following defoliation by the gypsy moth / by Robert W. Campbell and Harry T. Valentine.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Authors:	Campbell, Robert W. (Entomologist), Valentine, Harry T. (Author)
Corporate Authors:	United States. Department of Agriculture, United States. Forest Service, Northeastern Forest Experiment Station (Radnor, Pa.)
Format:	Government Document Book
Language:	English
Published:	Upper Darby, Pa. : U.S. Northeastern Forest Experiment Station, 1972.
Series:	USDA Forest Service research paper NE ; 236.
Subjects:	Lymantria dispar. Trees > Diseases and pests. Defoliation. Gypsy moth.

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Call Number:	A 13.78:NE-236
A 13.78:NE-236	Available Place a Hold