Rao,P.V.Ramana <br/><br/>
Essentials of microbiology / 
P.V.Ramana Rao 
 - 436p. 
<br/><br/> P.B 
<br/><br/><label>ISBN: </label>8123910843 
<br/><br/><label>LCCN: </label>2017933103 
<br/><br/><label>Dewey Class. No.: </label>579 RAO