Trehan, Keshav <br/><br/>
Biotechnology 
Keshav Trehan 
 - Delhi  Wiley Eastern  1991:2013 
 - 286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotechnology
<br/><br/><label>Dewey Class. No.: </label>660.6  / TRE N1:P13