Hyams, Edward,  1912-1975. <br/><br/>
Soil and civilization 
Edward Hyams 
 - New York  Harper & Row  1976 
 - vii, 312 p.  maps  21 cm. 
 - Harper colophon books  CN 458 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils<br/>Human ecology<br/>Agriculture--History<br/>Civilization--History
<br/><br/><label>Dewey Class. No.: </label>631.4  / 9