Yellowstone National Park |
$0.75 |
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1964; 1977 Seventh Printing |
Niagara: A History of the Falls |
$0.95 |
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1994 |
More About Geothermal Steam Or the Hottest Energy Prospect Ever |
$1.75 |
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1976 |
Glaciers |
$1.95 |
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1960 |
Raging Sea, The |
$1.95 |
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2005 |
Waterfalls of Colorado |
$2.50 |
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1993 |
Geologic Story of the Uinta Mountains |
$2.50 |
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1983 Third Printing |
High Peaks of the Northeast: A Peakbagger's Directory and Resource Guide to the Highest Summits in the Northeastern United States |
$2.95 |
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1994 |
Krakatoa: The Day the World Exploded: August 27, 1883 |
$2.95 |
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2003 First U.S. Edition |
Volcanoes |
$3.00 |
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1989 |
Discovery of Luray Caverns, Virginia |
$3.95 |
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1978 First Edition |
Bibliography of North American Geology 1929-1939 Part II: Index |
$5.95 |
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1944 |
Lexicon of Geologic Names of the United States (Including Alaska); Part 2, M-Z, 1938, Bulletin, Number 896, Part 2, M-Z |
$5.95 |
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1938 |
Foundations of silviculture upon an ecological basis |
$5.95 |
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1947 |
Marine Trace Fossils in the Upper Jurassic Bluff Sandstone, Southeastern Utah: A description of newly discovered trace fossils and their significance |
$5.95 |
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1975 |