MacFall, Russell P, <br/><br/>
Rock hunter's guide :  how to find and identify collectible rocks /  [print] 
Russell P. MacFall. 
 - first edition. 
 - New York :  Crowell,  (c)1980. 
 - 247 pages :  illustrations ;  21 cm. 
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<br/><br/> Explains how to recognize and identify different kinds of rocks and how to organize a collection and provides a state-by-state guide to collecting sites. 
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<br/><br/><label>ISBN: </label>9780690018127 
<br/><br/><label>LCCN: </label>78022457 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks--Collection and preservation.
<br/><br/><label>LC Class. No.: </label>QE433 QE433.M143.R635 1980