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1970
Crisis: Oregon Estuaries: a Summary of Environmental Factors Affecting Oregon Estuaries In SG. Vol. no.2. Corvallis, OR: Oregon State University Sea Grant Marine Advisory Program, 1970.
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.

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