Biodiversity Heritage Library

By: Mitchell, R. G. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Edition:

Publication info: [Portland, Or.], Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966

Volume: no.35

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Adelges  Diseases and pests  Fir  Northwest, Pacific

BHL Collections: