Biotechnology/  fundamentals and applications 
Purihit, S.S 
 - 4th.ed 
 - New Delhi:  Agrobios India,  2012. 
 - 1049 
<br/><br/><label>ISBN: </label>9788177541397 
<br/><br/><label>Dewey Class. No.: </label>660.6  / PUR/B