

An edition of Development of western spruce budworm on Douglas-fir callus tissue (1991)
By R. C. Beckwith
Publish Date
1991
Publisher
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Language
eng
Pages
-
1-2 of 2 Editions
Language: eng
Published In: 1991
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Development of western spruce budworm on Douglas-fir callus tissue
Language: eng
Published In: 1991
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station