by A.A. Klingebiel ... [and others] ; in cooperation with U.S. Department of Agriculture, Soil Conservation Service and Forest Service, and U.S. Department of the Interior, U.S. Geological Survey and Bureau of Land Management
edited by David A. Nimick and Paul von Guerard ; organized and prepared jointly with the Bureau of Land Management and the U.S. Department of Agriculture Forest Service
edited by Stanley E. Church, Paul von Guerard, and Susan E. Finger ; prepared in cooperation with the U.S. Department of Agriculture Forest Service, U.S. Bureau of Land Management, U.S. Environmental Protection Agency