Umpqua Bibliography

Van Winkle, Walton. Umpqua River In Water-supply paper / Department of the Interior, United States Geological Survey. Vol. no.363. Quality of the Surface Waters of Oregon no.363. Washington, D.C., 1914.

Curtiss, D. A., C. A. Collins, and E. A. Oster. Water-resources of western Douglas County, Oregon In Water-Resources Investigations Report. Vol. no.83-4017 ., 1984.

Caldwell, Richard S., and Donald R. Buhler. "Heavy metals in estuarine shellfish from Oregon." Archives of Environmental Contamination and Toxicology 12 (1983): p.15-23.

Claeys, Robert R., Richard S. Caldwell, Norman H. Cutshall, and Robert Holton. "Chlorinated pesticides and polychlorinated biphenyls in marine species, Oregon/Washington coast, 1972." Pesticides Monitoring Journal 9 (1975): p.2-9.

Specht, David T., and U.S. 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 March 14-15, 1974 on Estuaries of the Pacific Northwest. Vol. Circular - Engineering Experiment Station, Oregon State University, Corvallis ; no. 50 . Corvallis, Or.: Oregon State University, Engineering Experiment Station, 1974.

Curtiss, D. A.. Chemical quality of surface water in the Umpqua River Basin, Oregon In Open-File Report / U.S. Geological Survey. Portland, Or.: U.S. Geological Survey, 1969.