Adjacent lands study, Grand Canyon National Park, Arizona /
Department of the Interior, National Park Service, Bureau of Land Management ; Department of Agriculture, U.S. Forest Service
APA Citation
United States. Forest Service., United States. Bureau of Land Management. (1981). Adjacent lands study, Grand Canyon National Park, Arizona. San Francisco, Calif.: U.S. Dept. of the Interior, National Park Service, Western Regional Office.
MLA Citation
United States. Forest Service, and United States. Bureau of Land Management. Adjacent Lands Study, Grand Canyon National Park, Arizona. San Francisco, Calif.: U.S. Dept. of the Interior, National Park Service, Western Regional Office, 1981.
Warning: These citations may not always be complete (especially for serials).