Sharma, J L; Buldini, P L and Jain, V K <br/><br/>
Dictionary of Microbiology 

 - New Delhi  CBS Publishers and Distribution and Dostributors  1998 
 - 406 
<br/><br/><label>ISBN: </label>8123906250 
<br/><br/><label>Dewey Class. No.: </label>576.03 SHA