Mohr, Charles E., <br/><br/>
Celebrated American caves;  [electronic resource]  
edited by Charles E. Mohr and Howard N. Sloane, with a foreword by Alexander Wetmore. 
 - New Brunswick,  Rutgers University Press  [1955] 
 - xii, 339 p.  illus., ports., map, diagrs.  23 cm. 
<br/><br/><label>LCCN: </label>55012228  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caves--United States.
<br/><br/><label>LC Class. No.: </label>GB604  / .M6 
<br/><br/><label>Dewey Class. No.: </label>551.44