Historic Highway Bridges of Oregon

Historic Highway Bridges of Oregon
Author: Dwight A. Smith
Publisher:
Total Pages: 323
Release: 1989
Genre: History
ISBN: 9780875952055

Handsome illustrations of more than two hundred bridges, including Columbia River Scenic Highway bridges, covered bridges, and magnificent coastal bridges.

Oregon Fossils

Oregon Fossils
Author: Elizabeth L. Orr
Publisher:
Total Pages: 394
Release: 1999
Genre: Nature
ISBN:

Everything you ever wanted to know about fossils in Oregon. Provides the most comprehensive study and thorough summary of all fossil plants, invertebrates, mammals, prehistoric environments, and the workers that contributed to Oregon's rich geologic history. Contains illustrations of extinct animals and plants, numerous photos, maps and charts.