Ananthanarayan, R <br/><br/>
Textbook of Microbiology / 
by R. Ananthanarayan 
 - New Delhi:  Orient Longman,  1997 
 - p.612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Microbiology
<br/><br/><label>Dewey Class. No.: </label>579  / ANA-T