The economic impact of Organ Pipe Cactus National Monument
By: by George F. Leaming [and others].
Contributors: Leaming, George F.; United States. National Park Service.
Published: 1970
Place of publication: Tucson
Language: eng
Number of pages: 135
Subjects: Organ Pipe Cactus National Monument (Ariz.); Pima County (Ariz.) -- Economic conditions.; Yuma County (Ariz.) -- Economic conditions.; Maricopa County (Ariz.) -- Economic conditions.; Sonora (Mexico : State) -- Economic conditions.
Notes: Bibliography: p. 129-135.
Prepared for the National Park Service.