Narwal, Shamsher S.. <br/><br/>
Allelopathy in crop production /  
by Shamsher S. Narwal. 
 - 1st ed. /  
 - Jodhpur :   Scientific PublishersIN ,   1994 
 - 288p :  
<br/><br/><label>ISBN: </label>81-7233-100-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allelopathy
<br/><br/><label>Dewey Class. No.: </label>J  / N4