1968
Kulm, Laverne D., K. F. Scheidegger, John V. Byrne, and J. J. Spigai. "A preliminary investigation of the heavy mineral suites of the coastal rivers and beaches of Oregon and northern California." The Ore Bin 30 (1968): 165-180.
U.S. Federal Water Pollution Control Administration. Proceedings of the Oregon public meeting: National Estuarine Pollution Study, Federal Water Pollution Control Administration. Newport, OR: [U.S. Department of the Interior], 1968.
Pacific Northwest River Basins Commission. Hydrology and Hydraulics Committee. River Mile Index, Coastal Tributaries, Oregon. Vancouver, WA: Pacific Northwest River Basins Commission, Hydrology and Hydraulics Committee, 1968.
Division, Oregon. Fish Commission. Research. Studies on increasing the production of anadromous salmonids in Oregon coastal lakes and streams. [Portland, OR]: Fish Commission of Oregon, 1968.
Anonymous. "Winter steelhead returns appear good." Oregon State Game Commission Bulletin 23, no. 7 (1968): p.7.

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