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1
River resource management in the Grand Canyon
Published 1996An electronic book accessible through the World Wide Web; click to view
Electronic eBook -
2
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3
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4
Damming Grand Canyon The 1923 USGS Colorado River Expedition /
Published 2007Full text available:
Electronic eBook -
5
Damming Grand Canyon : The 1923 USGS Colorado River Expedition /
Published 2007Full text available:
Electronic eBook -
6
River resource management in the Grand Canyon
Published 1996An electronic book accessible through the World Wide Web; click to view
Electronic eBook -
7
Damming Grand Canyon The 1923 USGS Colorado River Expedition /
Published 2007Full text available:
Electronic eBook -
8
Damming Grand Canyon : The 1923 USGS Colorado River Expedition /
Published 2007Full text available:
Electronic eBook