Smith D L Ed. <br/><br/>
Crop yield    Physiology and processes. 

 - Berlin  Springer            1999 
 - xvi,504p.  cm. 
<br/><br/><label>Standard No.: </label>131671 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>J3:5, N9