Encyclopedia of caves  [electronic resource] / 
editors William B. White, David C. Culver. 
 - 2nd ed. 
 - Waltham, Mass. :  Elsevier,  2012. 
 - xvi, 945 p. :  ill. (some col.), maps. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2012. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speleology--Encyclopedias.<br/>Caves--Encyclopedias.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>GB601  / .E534 2012eb 
<br/><br/><label>Dewey Class. No.: </label>551.44/703