S S Purohit <br/><br/>
Microbiology : fundamentals and applications 

 - 6th ed 
 - Agro Botanica, Bikaner  1997 
 - x,792p 
<br/><br/><label>ISBN: </label>81-85031-67-3 
<br/><br/><label>Dewey Class. No.: </label>576 Pur