Gurnee, Russell H. <br/><br/>
Discovery of Luray caverns, Virginia / 
Russell H. Gurnee. 
 - Closter, N.J. :  Gurnee,  c1978. 
 - 107 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0931402018.  093140200X 
<br/><br/><label>LCCN: </label>78003536  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Luray Caverns, Va.
<br/><br/><label>Dewey Class. No.: </label>917.55/94