Trehan, K. . <br/><br/>
Biotechnology /  Textual Documents 
Trehen K.. 
 - New Delhi :  Wiley Eastern Ltd ,  1990. 
 - 286p. :  ill ;  23cm. . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Zoology Zoology Biotechnology Biotechnology 
<br/><br/><label>Dewey Class. No.: </label>580  / Tr71Bi