Author: Gabrielson, Ira N. & S.G.Jewett.
Title: Birds of the Pacific Northwest. With special reference to Oregon (formerly titled: Birds of Oregon).
Description: N.Y., 1970. XXX,650 pp. 20 figs, 97 plts & 1 fold.map. Softcover.

Keywords: Birds America Oregon Oceania Vogels Amerika Oceanië