Engraver beetles in southwestern pines.

Bibliographic Details
Main Author:	Wilson, Jill L.
Corporate Author:	United States. Forest Service. Southwestern Region
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture, [1997]
Edition:	[Rev.].
Subjects:	Bark beetles > Southwestern States. Pine > Diseases and pests > Southwestern States.

Evans: US Documents (Annex 5th floor)