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1974
Specht, David T., and United States. National Science Foundation. Energy-Related General Research Office. The use of standardized marine algal bioassays for nutrient assessment of Oregon coastal estuaries In The Proceedings of the Fourth Annual Technical Conference on Estuaries of the Pacific Northwest. Vol. 50. Circular - Engineering Experiment Station, Oregon State University, Corvallis ; no. 50 50. Corvallis, Or.: Oregon State University, Engineering Experiment Station, 1974.
1973
Macleod, Norman S., and Parke D. Snavely. "Volcanics and intrusive rocks of the central part of the Oregon coast range." In Geologic field trips in northern Oregon and southern Washington, edited by John D. Beaulieu, p.47-74. Vol. no.77. Bulletin (Oregon. Dept. of Geology and Mineral Industries) no.77. Portland: Oregon Department of Geology and Mineral Industries, 1973.
1914
Van Winkle, Walton. "Siletz River." In Water-Supply Paper / Department of the Interior, United States Geological Survey, p.48-50. Vol. no.363. Quality of the Surface Waters of Oregon no.363. Washington, D.C., 1914.