Trehan. K. <br/><br/>
Biotechnology 

 - 4th /   1997. 
 - New Delhi:  New Age International (P) Ltd.,  1997. 
 - 285p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Botany, Biotechnology. 
<br/><br/><label>Dewey Class. No.: </label>620.8