Roy, A.K <br/><br/>
Laboratory Manual of Microbiology  / 
by A.K. Roy 
 - New Delhi:  New India Publishing,  2010 
 - p.200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/> Natural history of microorganisms, fungi, algae 
<br/><br/><label>Dewey Class. No.: </label>579.178  / ROY-L