The face of the earth :  environment and world history / 
edited by J. Donald Hughes. 
 - 1 online resource (222 pages). 
 - Sources and Studies in World History .
 - Sources and studies in world history. .
<br/><br/> "Papers presented at a conference held Oct. 8-10, 1994, at Aspen, Colorado." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781315699790 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Study and teaching--Congresses.<br/>Human ecology--Congresses.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>D16.25  / .F33 2015 
<br/><br/><label>Dewey Class. No.: </label>907