Engraver beetles in southwestern pines
By: by Jill L. Wilson ; prepared by Forest Service, Southwestern Region.
Contributors: United States. Forest Service. Southwestern Region.
Edition: [Rev.].
Publisher: U.S. Dept. of Agriculture
Published: 1997
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Pine engraver -- Southwestern States.; Bark beetles -- Southwestern States.; Pine -- Diseases and pests -- Southwestern States.
Notes: Shipping list no.: 98-0075-P.

"Printed ... 9/97"--P. [6].