V s Rama das   H y Mohan das   Shakuntala Bhattacharya <br/><br/>
Biology   A Textbook For Senior Secondary Students  

 - New Delhi  NCERT Publications   1989 
 - 760p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Biology 
<br/><br/><label>Dewey Class. No.: </label>570  / DAS-B