P K Guptha,  <br/><br/>
Elements Of Biotechnology 

 - New Delhi  Vikas Publishing House  1900 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Chemical engineeringGeneralia
<br/><br/><label>Dewey Class. No.: </label>660.6  / PKG-E