Barnum, Susan R. <br/><br/>
Biotechnology 
By Susan R. Barnum 
 - New Delhi  Cengage learning  2011 
<br/><br/> Bio Science 
<br/><br/><label>ISBN: </label>81-315-0509-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bioscience