Chang., J. <br/><br/>
Climate and agriculture:   an ecological survey / 
by Jen-Hu Chang 
 - Chicago  Aldine pub.  1968 
 - xiv, 304 pages 
<br/><br/> Include bibliography,glossary and index  
<br/><br/><label>Dewey Class. No.: </label>630.2515  / CHA