M.D.  TREVAN  S.BOFFEY <br/><br/>
BIOTECHNOLOGY THE BIOLOGICAL PRINCIPLES 

 - NEW DELHI  Tata McGraw-Hill  1987 
<br/><br/><label>ISBN: </label>0-07-099391-2 
<br/><br/><label>Dewey Class. No.: </label>660.6  / TRE/B