Harikesh B. Singh <br/><br/>
Advances in PGPR Research 

 - c.1 
 - Boston, MA 02111  Cabi  2018 
 -  c.1 .
<br/><br/><label>ISBN: </label>9781786390325 
<br/><br/><label>Dewey Class. No.: </label>Cir.633.3/S6a/2018/c.1  / 3949