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2. S. C. Ballard, M. D. Devine, and Associates , 1982 . Water and Western Energy: Impacts, Issues, and Choices . Westview Press, Boulder, Colorado, 290 pp.
3. R. Bentall, and F. B. Shaffer , 1979 . Availability and Use of Water in Nebraska, 1975. Nebraska Water Survey Paper No. 48, Conservation and Survey Division, University of Nebraska, Lincoln, Nebraska, p.32 .
4. City of El Paso vs. Reynolds (the U.S. District Court for New Mexico Civil No. 80-73), 1983.