Narwal, S. S. <br/><br/>
Alleleopathy in crop production 
S. S. Narwal 
 - Jodhpur  Scientific publishers (India)  2004 
 - xv, 303p. illus.  Includes bibliographic references 
<br/><br/><label>ISBN: </label>8172333870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant biochemistry