Basra Amarjit S Ed. <br/><br/>
Mechanisms of plant growth and improved producitivity. 

 -  1994 
<br/><br/><label>Standard No.: </label>78948 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>I:68, N4