Ray V. Herren <br/><br/>
Science of Agriculture : a Biological Approach. Ed 3 

 - 3rd Ed 
 - Singapore  Thomson Asia Private Limited  2007 
 - 646p 
<br/><br/>Ray V. Herren: Science of Agriculture : a Biological Approach. Ed 3.  (3rd Ed)  Singapore.  Thomson Asia Private Limited, 2007. 1-4018-9800-7--(630HER)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>1-4018-9800-7 
<br/><br/><label>Dewey Class. No.: </label>630  / HER