Land use trends surrounding Organ Pipe Cactus National Monument /
Bruce Brown.

APA Citation

Brown, B., Cooperative National Park Resources Studies Unit (Tucson, A. (1991). Land use trends surrounding Organ Pipe Cactus National Monument. Tucson: Cooperative National Park Resources Studies Unit, School of Renewable Natural Resources, The University of Arizona.

MLA Citation

Brown, Bruce, and Ariz.) Cooperative National Park Resources Studies Unit (Tucson. Land Use Trends Surrounding Organ Pipe Cactus National Monument. Tucson: Cooperative National Park Resources Studies Unit, School of Renewable Natural Resources, The University of Arizona, 1991.

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