Comprint <br/><br/>
Interpreting the earth 

 - New York  Harcourt Brace  1977 
 - xvii,554p. 
<br/><br/><label>ISBN: </label> USD 21.95 
<br/><br/><label>Source: </label> USD 21.95 
<br/><br/><label>Dewey Class. No.: </label>550 COM