Checklist of Official Publications of the State of Oregon Oregon State Library Published: 1974 Total Pages: 442 Get eBook
Mineral and Water Resources of Oregon Geological Survey (U.S.) Published: 1969 Total Pages: 490 Get eBook
Rock Material Resources of Clackamas, Columbia, Multnomah, and Washington Counties, Oregon Jerry J. Gray Published: 1978 Total Pages: 70 Get eBook
Community Planning in Oregon University of Oregon. Bureau of Governmental Research and Service Published: 1978 Total Pages: 186 Get eBook
The Mineral Resources of Oregon Oregon Bureau of Mines and Geology Published: 1916 Total Pages: 934 Get eBook
New Publications of the Geological Survey Geological Survey (U.S.) Published: 1988 Total Pages: 748 Get eBook
An Ecological Characterization of the Pacific Northwest Coastal Region: Characterization atlas-watershed unit descriptions Published: 1980 Total Pages: 620 Get eBook
The Limonite Iron Ores of Columbia County, Oregon Ira A. Williams Published: 1923 Total Pages: 56 Get eBook
Cartographic Records of the National Resources Planning Board United States. National Archives and Records Service Published: 1977 Total Pages: 64 Get eBook
