Manual of stream channelization impacts on fish and wildlife / by Philip W. Simpson ... [and others] ; performed for Office of Biological Services, Fish and Wildlife Service, U.S. Department of the Interior.
Performing organization: Environmental Science and Engineering, Inc.; sponsoring organization: U.S. Dept. of the Interior, Fish and Wildlife Service, Office of Biological Services, Eastern Energy and Land Use Team, contract no. 14-16-0009-80-066.