The geologic story of Yellowstone National Park
by William R. Keefer. Illustrated by John R. Stacy
Bok Engelsk 1971 William Richard Keefer
Medvirkende | Stacy, John R. (Illustrator)
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Utgitt | [Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off. , 1971]
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Omfang | xii, 92 p. : illus.
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Emner | |
Geografisk emneord |