Trehan Keshav <br/><br/>
Biotechnology 

 -  1990 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>69442 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Technology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:(F), N0