David J Wangsness

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1) Behavioral and catastrophic drift of invertebrates in two streams in northeastern Wyoming

Author

Wangsness, David J

Series

Open-file report) volume 80-1101

2) Physical, chemical, and biological relations of four ponds in the Hidden Water Creek strip-mine area, Powder River Basin, Wyoming

Author

Wangsness, David J

Series

Water resources investigations volume 77-72

3) Effect of the restricted use of phosphate detergent and upgraded wastewater-treatment facilities of water quality in the Chattahoochee River near Atlanta, Georgia

Series

U.S. Geological Survey open-file report volume 94-99