Download or read book A Guide to Freshwater Fishes of Oregon written by Douglas F. Markle and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to most of the 137 species and subspecies of native and non-native freshwater fishes known in Oregon, with annotated keys and identification aids, including full-color photographs and illustrations. --