Non-point source water quality monitoring, Inyo National Forest, 1975 : a progress report /

Includes bibliographies.

Non-point source loading of nutrients in Illinois /

Bibliography: p. 30.

Source contributions to TSP non-attainment in East Moline and Milan, Illinois /

Project no. 10.084.

Proceedings of the International Symposium on Water Quality Modeling of Agricultural Non-Point Sources : June 19-23, 1988, Utah State University, Logan, Utah /

PB90 258 781.