The Online Books Page

Books by William R. Nelson:

Books in the extended shelves:

• Nelson, William R. (William Roland), 1936-: Age, Growth, and maturity of thirteen species of fish from Lake Oahe during the early years of impoundment, 1963-68 (U.S. Dept. of the Interior, Fish and Wildlife Service, 1974), also by U.S. Fish and Wildlife Service (page images at HathiTrust)
• Nelson, William R. (William Roland), 1936-: Age, growth, sexual maturity, and food of channel catfish in Central Lake Oahe, 1968-69 (U.S. Dept. of the Interior, Fish and Wildlife Service, 1974), also by Victor J. Starostka and U.S. Fish and Wildlife Service (page images at HathiTrust)
• Nelson, William R. (William Roland), 1936-: Ecology of larval fishes in Lake Oahe, South Dakota (U.S. Dept. of the Interior, Fish and Wildlife Service, 1980) (page images at HathiTrust)
• Nelson, William R. (William Roland), 1936-: Evaluation of trawls for monitoring and harvesting fish populations in Lake Oahe, South Dakota (U.S. Dept. of the Interior, Fish and Wildlife Service, 1974), also by Marvin F. Boussu and U.S. Fish and Wildlife Service (page images at HathiTrust)
• Nelson, William R. (William Roland), 1936-: Goldeye, Hiodon alosoides, in Lake Oahe: Abundance, age growth, maturity, food and the fishery, 1963-69 (U.S. Dept. of the Interior, Fish and Wildlife Service, 1974), also by Grant L. Miller and U.S. Fish and Wildlife Service (page images at HathiTrust)
• Nelson, William R. (William Roland), 1936-: Ninety years of salmon culture at Little White Salmon National Fish Hatchery (U.S. Dept. of the Interior, Fish and Wildlife Service, 1990), also by Jack Bodle, U.S. Fish and Wildlife. Research and Development, U.S. Fish and Wildlife, and U.S. Fish and Wildlife Service (page images at HathiTrust)

Find more by William R. Nelson at your library, or elsewhere.