David S. Seigler <br/><br/>
Crop resources 

 - New York  Academic Press  1977 
 - 233p 
<br/><br/>David S. Seigler: Crop resources.  New York.  Academic Press, 1977. 0-12-634950-9--(581.606SEI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-12-634950-9 
<br/><br/><label>Dewey Class. No.: </label>581.606  / SEI