Gupta Rajni <br/><br/>
Microbial technology. 

 - New Delhi  A P H Publishing     2001 
 - 233p  cm. 
<br/><br/><label>Standard No.: </label>32072 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G9X, P1