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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.
1957
Northcraft, Martin E., Warren C. Westgarth, and Oregon State College. Engineering Experiment Station. Water Quality Data Inventory Supplement In Oregon State Water Resources Board Bulletin. Vol. no.2. Salem, Or: Oregon State Water Resources Board, 1957.
1956
Westgarth, Warren C., Martin Northcraft, and Oregon State College. Engineering Experiment Station. Water Quality Data Inventory In Oregon State Water Resources Board bulletin. Vol. no.1. [Salem, Or.]: Oregon State Water Resources Board, 1956.

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