Aquatic invertebrates of the Yellowstone River Basin, Montana - Montana. Dept. of Fish; Game. (The Commission, 1977)

Freshwater isopods (Asellidae) of North America - United States. Environmental Protection Agency. (U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972)

Yellowstone River study : annual progress report - Newell, Robert L. (Montana Dept. of Fish and Game, 1975)

Yellowstone River study : final report - Newell, Robert L. (Montana Department of Fish and Game], 1976)