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Requiem for the Santa Cruz An Environmental History of an Arizona River
: Robert H. Webb, Julio L. Betancourt, R. Roy Johnson, Raymond M. Turner
: 9780816547500
: University of Arizona Press
: eBook
: DRM
: PC/MAC/eReader/Tablet
: PDF
CHF 102.10
Grand Canyon, A Century of Change Rephotography of the 1889-1890 Stanton Expedition
: Robert H. Webb
: 9780816547494
: University of Arizona Press
: eBook
: DRM
: PC/MAC/eReader/Tablet
: PDF
CHF 79.90
Floods, Droughts, and Climate Change
: Michael Collier, Robert H. Webb
: 9780816547517
: University of Arizona Press
: eBook
: DRM
: PC/MAC/eReader/Tablet
: PDF
CHF 45.30
Changing Mile Revisited An Ecological Study of Vegetation Change with Time in the Lower Mile of an Arid and Semiarid Region
: Raymond M. Turner, Robert H. Webb, Janice Emily Bowers, James Rodney Hastings
: 9780816546855
: University of Arizona Press
: eBook
: DRM
: PC/MAC/eReader/Tablet
: PDF
CHF 174.90
