Cheema,S.S <br/><br/>
Agronomy:  Theory and Digest 
S.S.Cheema 
 - xix, 242pages :  illustrations ; 
<br/><br/>include bibliographical references 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy.
<br/><br/><label>LC Class. No.: </label>SB91  / .C44  1991