sponsored by the Water Resources Planning and Management Division of the American Society of Civil Engineers ; co-sponsored by the American Water Resources Association ... [and others] ; hosted by the Denver Section, ASCE, Denver, Colorado, May 23-26, 1994 ; edited by Darrell G. Fontane and Harry N. Tuvel
U.S. Department of the Interior ; produced in coordination with the Office of Management and Budget, United States Federal Geographic Data Committee, Cadastral Subcommittee