Search results for: Betancourt, Julio L.

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  1. 1

    Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona

    Authors: Webb, Robert H.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; For sale by Book and Open-File Report Sales, 1992
    Other Authors: “…Betancourt, Julio L.…”
    Physical Description: v, 40 pages : illustrations, maps ; 28 cm.
    Government Document Book
  2. 2

    Climatic variability and flood frequency of the Santa Cruz River, Pima County, Arizona

    Authors: Webb, Robert H.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1990
    Other Authors: “…Betancourt, Julio L.…”
    Physical Description: v, 69 pages : illustrations, maps ; 28 cm.
    Government Document Microfilm Book
  3. 3

    Environmental change and human adaptation in the ancient American Southwest

    Published: University of Utah Press, 2006
    Other Authors:
    Physical Description: xvi, 344 pages : illustrations, maps ; 27 cm
    Book
  4. 4

    Packrat middens : the last 40,000 years of biotic change

    Published: University of Arizona Press, 1990
    Other Authors: “…Betancourt, Julio L.…”
    Physical Description: vii, 467 pages : illustrations ; 26 cm
    Book