Purohit, S.S. <br/><br/>
Microbiology  Fundamentals and applications 
by S S Purohit 
 - 6th ed. 
 - Bikaner  Agro Botanica  1998 
 - 792p. 
<br/><br/><label>ISBN: </label>8185031673 
<br/><br/><label>Dewey Class. No.: </label>576  / N98