| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/302686 |
| Date | January 1981 |
| Creators | Hecht, Melvin E., Reeves, Richard W. |
| Contributors | Department of Geography and Regional Development, University of Arizona, Department of Geography and Regional Development, University of Arizona |
| Publisher | Office of Arid Lands Studies, University of Arizona (Tucson, AZ) |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
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