Hawkes J G <br/><br/>
Diversity of crop plants 

 - Cambridge  Harvard University Press         1983 
 - vi, 184p.  cm. 
<br/><br/><label>Standard No.: </label>52462 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant production<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:5, M3