Rocks, Gems and Minerals: A...
Paul R Shaffer,
Herbert S Zim
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Curious about Fossils
Kate Waters
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Across the Sand
Hugh Howey
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Basher Science: Rocks and...
Simon Basher (Illustrator),
Dan Green
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The Looting Machine: Warlords...
Tom Burgis
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Agate Hunting on the Oregon...
M J Grover
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My First Book about Our...
Patricia J Wynne,
Donald M Silver
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Delta-V
Daniel Suarez
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Rocks & Minerals of Wisconsin...
Dan R Lynch,
Bob Lynch
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National Audubon Society...
Ida Thompson
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Arizona Rocks & Minerals: A...
Bob Lynch,
Dan R Lynch
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Rocks & Minerals Playing Cards
Dan R Lynch
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Rockhounding New England: A...
Peter Cristofono
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Rocks & Minerals Activity...
Jonah S Jacobson,
Y Shane Nitzsche (Illustrator)
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Ultimate Explorer Field Guide...
Nancy Honovich
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Turquoise Unearthed: An...
Joe Dan Lowry,
Joe P Lowry
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Rocks, Gems, and Minerals:...
Mari Silva
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Hello, World! Rocks and...
Jill McDonald
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Rocks
Carol Lawrence,
Amy Zhing (Illustrator)
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100 Questions about Rocks &...
Inc Peter Pauper Press (Creator)
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Lake Michigan Rock Picker's...
Bruce Mueller,
Kevin Gauthier
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Rockhounding on the Pacific...
M J Grover
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Roadside Geology of Northern...
David Alt,
Donald W Hyndman
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Collecting Arkansas Minerals:...
Arthur E Smith, Jr.
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