Steward, Julian Haynes,  1902-1972, <br/><br/>
Irrigation civilizations:  a comparative study; a symposium on method and result in cross-cultural regularities 
[by] Julian H. Steward [and others] 
 - Washington,  Social Science Section, Dept. of Cultural Affairs, Pan American Union,  1955. 
 - v, 78 p.  tables.  26 cm. 
 - [Pan American Union. Social Science Section] Social science monographs,  1 .
 - Pan American Union.  Department of Scientific Affairs.  Social Science monographs ;  1. .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>pa 55000287  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--History.<br/>Technology and civilization.
<br/><br/><label>LC Class. No.: </label>TC815  / .S8 
<br/><br/><label>Dewey Class. No.: </label>901