Biodiversity Heritage Library

By: Curtis, Robert O. - Arney, James Douglas, - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Edition:

Publication info: Portland, Or, Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1977

Volume: no.297

Series:

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

Subjects:

BHL Collections: