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548 pages • first pub 1986 (editions)
ISBN/UID: 9780595167005
Format: Paperback
Language: English
Publisher: Backinprint.com
Publication date: 20 December 2000
Description
Written in the form of a scientists diary of a two-week float trip down the Colorado River through the Grand Canyon. There we find rocks of great age, fossils, dwellings of Stone Age peoples, and experience the land much as our ancestors did durin...
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548 pages • first pub 1986 (editions)
ISBN/UID: 9780595167005
Format: Paperback
Language: English
Publisher: Backinprint.com
Publication date: 20 December 2000
Description
Written in the form of a scientists diary of a two-week float trip down the Colorado River through the Grand Canyon. There we find rocks of great age, fossils, dwellings of Stone Age peoples, and experience the land much as our ancestors did durin...