Gypsy moth handbook : classifying forest susceptibility to gypsy moth defoliation.

Bibliographic Details
Corporate Author:	Combined Forest Pest Research and Development Program (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program, 1985.
Edition:	Rev. Dec. 1985.
Series:	Agriculture handbook (United States. Department of Agriculture) ; no. 542.
Subjects:	Defoliation > New England. Gypsy moth > New England. Trees > Diseases and pests > New England.

Evans: US Documents (Annex 5th floor)