Guide to testing insecticides on coniferous forest defoliators /
Carroll B. Williams ... [et al.]

Description

Related Names

Williams, Carroll B.

Language(s)

English

Published

Berkeley, Calif. : U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1985.

Subjects

Conifers > Conifers / Diseases and pests.
Insecticides.
Conifers > Conifers / Diseases and pests.

Note

"December 1985."--p. [2] of cover.
Cover title.

Physical Description

i, 38 p. : ill. ; 28 cm.

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