Narwal S S <br/><br/>
Allelopathy in Ecological Agriculture and Forestry 

 - Netheland  Kluwer Academic Publishers  2000 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-7923-6348-5 
<br/><br/><label>Dewey Class. No.: </label>634.9  / NAR