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

 - New Delhi  New Age International (P) Limited Publishers  1990 
 - 286 
<br/><br/> 005453 
<br/><br/><label>Publisher. No.: </label> Mega Books 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany