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548 pages • first pub 1986 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
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 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
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...