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Sarah Garlick
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Collecting Rocks, Gems and...
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Chris Pellant,
Smithsonian Institution (Contributions by)
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World Encyclopedia of Fossils...
Parker Steve
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A Field Guide to Fossils
W Scott Persons, IV,
Amanda Kelley (Photographer)
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Rocks and Minerals
Chris Pellant,
Helen Pellant (Editor)
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Rocks and Minerals
Chris Pellant,
Helen Pellant
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Rocks & Minerals: The...
DK
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Ronald Bonewitz
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Sink Your Teeth Into Sharks!
L J Tracosas
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Chris Pellant,
Roger Phillips
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Rocks and Minerals
Chris Pellant,
Helen Pellant
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The Natural History Museum...
Robin Hansen
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Common Fossil Plants of...
William D Tidwell
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The Complete Guide to...
Joseph J Kchodl
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Rocks and Minerals
Chris Pellant,
Helen
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Nature Guide Rocks and...
DK
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Collecting Rocks, Gems and...
Patti Polk
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Rocks and Minerals
Chris Pellant
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What's that Rock or Mineral?
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Rocks and Minerals
Chris Pellant,
Helen Pellant
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Shells of Hawaii
E.Alison Kay,
Olive Schoenberg-Dole
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Fossils
Richard Moody
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Rocks and Minerals
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