Overland flow treatment of raw wastewater with enhanced phosphorus removal /

by Thomas, R. E. (Richard E.), 1923-, Bledsoe, B., Jackson, K.
Published 1976

Tertiary treatment for phosphorus removal at Ely, Minnesota AWT Plant, April, 1973 thru March, 1974 /

by Sheehy, John W., Evans, Francis L.
Published 1976

Biological, chemical and physical relationships in the Straits of Mackinac /

Published 1976

Studies on lake restoration by phosphorus inactivation /

Published 1976

Evaluation of the algal assay procedure /

by Weiss, Charles M., 1918-
Published 1976

Comprehensive management of phosphorus water pollution /