Chhotey Lal <br/><br/>
Agricultural libraries and information system: A handbook for users 
by Chhotey Lal 
 - New Delhi  R K techno science agency  1998 
<br/><br/><label>ISBN: </label>8187292008 
<br/><br/><label>Dewey Class. No.: </label>026.63 CHH/AGR