Includes bibliographical references (page 30) and index.
CONTENTS NOTE
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A canyon of wonders -- Where in the world? -- A trip back in time -- Geology at work -- Life in the canyon -- Early explorers -- The big picture -- People of the canyon -- Grand artistic heritage -- Natural attractions -- Key issues : too many tourists? -- Time line -- What have you learned? -- Find out for yourself.
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SUMMARY OR ABSTRACT
Text of Note
This book takes readers on a virtual tour of the Grand Canyon.