Advances in agronomy :   Prepared under the auspices of the American society of agronomy / 
Edited by A.G. Norman. 
 - New York :  Academic Press,  c 1958. 
 - vols. :  ills ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>V. 10 -- ; 
<br/><br/>344  344 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agriculture and related technologies
<br/><br/><label>Dewey Class. No.: </label>630 / N781a