Verma, P.S. <br/><br/>
Science for tenth class 

 - New Delhi :  S.Chand & Company,  1990. 
 - vi,222p.;  ill.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574.07  / VER