Observations of Environmental Change in Grand Canyon, Arizona (U.S. Geological Survey Water-Resources Investigations Report 02-4080

  • Paperback
  • Tucson: U. S. Geological Survey, 2002
By Webb, Robert H.; Theodore S. Melis and Richard A. Valdez
Tucson: U. S. Geological Survey, 2002. Paperback. 33pp. Very thin quarto [28 cm] Stapled black and white illustrated wraps. Very good condition. Prepared in cooperation with Grand Canyon Monitoring and Research Center.

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Ken Sanders Rare Books

Specializing in Western & Native Americana, Explorations & Travels, Utah & Mormons, Yellowstone, Grand Canyon, Modern First Editions, Edward Abbey, Wallace Stegner, B. Traven, Wordless Novels & Illustrated Books.