Binkerd, Adam D. <br/><br/>
The Mammoth Cave and its denizens;  a complete descriptive guide. 
By A. D. Binkerd. 
 - Cincinnati,  R. Clarke,  1869. 
 - vi, 95 p.  1 illus.  24 cm. 
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<br/><br/><label>LCCN: </label>rc 01002327  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mammoth Cave (Ky.)
<br/><br/><label>LC Class. No.: </label>F457.M2  / B6