Rama Das, V.S <br/><br/>
Biology A Text Book for Senior Secondary Schools  

 - No Place  Unknown Publisher  2000 
 - 407p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences; biology--Natural sciences & mathematics
<br/><br/><label>Dewey Class. No.: </label>570  / RAM-B