Wilsie, C. P. <br/><br/>
Crop adaptation and distribution 

 - San Francisco :  W. H. Freeman and Company,  1962. 
 - 448p. :   ill. ;  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops and climate ,<br/> Crop zones, <br/>Plant ecology.
<br/><br/><label>LC Class. No.: </label>S439.W5