Yadav, Kusum <br/><br/>
Biology for class IX/ 
Kusum Yadav 
 - New Delhi :  Prentice-Hall,  c 2007 
 - [9], 210 p. :  ill.;  24 cm. 
<br/><br/><label>ISBN: </label>0070656177 (pbk)  Rs.115.00 9780071074773  Rs 130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Examinations, questions, etc.<br/>Biology--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>570.76