Chhatwal G.R. <br/><br/>
Textbook of biotechnology 

 - 1st 
 -  Anmol publications Pvt.Ltd., New Delhi  2006 
<br/><br/><label>ISBN: </label>978-81-204-1746-5 
<br/><br/><label>Dewey Class. No.: </label>660.6CHH