Encyclopedia of quaternary science/ 
edited by Scott A. Elias.- 
 - New York:  ELSERVIER,  2007. 
 - xlv,852p.:  ill.;  29 cm 
<br/><br/><label>ISBN: </label>13:9780444519191 
<br/><br/><label>Source: </label>R-32136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Quaternary--Encyclopedia
<br/><br/><label>LC Class. No.: </label>QE931  / .E52  2007