Dubey, R C and Maheshwari, D K <br/><br/>
Text Book of Microbiology 

 - New Delhi  S.Chand and Company  1999 
 - 682 
<br/><br/> B.Sc./ M.Sc. 
<br/><br/><label>ISBN: </label>8121918030 
<br/><br/><label>Dewey Class. No.: </label>579 DUB