January 1981.Submitted to U.S. Dept. of Interior, Bureau of Land Management.Bibliography: pages 55-58.Contract no. YA-510-PH8-57

McKean, John R., 1939-

January 1981.Submitted to U.S. Department of Interior, Bureau of Land Management.Contract no. YA-510-PH8-57

Survey-based input-output model as a resource planning tool, The