The Collapse of ancient states and civilizations / 
edited by Norm an Yoffee and George L. Cowgill. 
 - Tucson :  University of Arizona Press,   c1988. 
 - x, 333 p. :  ill. ;   24 cm. 
<br/><br/> "The result of a seminar held at the School of American Research in Santa Fe, March 22 to 26, 1982." 
<br/><br/>Includes bibliographical references ( p. 277-318.) and index. 
<br/><br/><label>ISBN: </label>9780816512493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Ancient.<br/>Civilization-- Philosophy.
<br/><br/><label>Dewey Class. No.: </label>930