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Description of Shell Creek in 1972, including an investigation into the source of pollutants that have killed the first 15 miles of the creek.
Discussion of town dumping at Sand Gulch and the damage that is causing.
ecology, conservation, Nebraska, pollution
Biodiversity | Ecology and Evolutionary Biology
Hassebrook, Gary, "A Study of Man's Environmental Impact on Shell Creek and Sand Gulch" (1973). Special Collections. 50.