Trehan, Keshav <br/><br/>
Biotechnology 

 -  New Delhi : New age International pvt Ltd.  1990 
 - viii+286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotechnology
<br/><br/><label>Dewey Class. No.: </label>620.8  TRE;1  R