Sarma,Phunu Das, <br/><br/>
Environmental Education and Population Education  Textual Documents 
Phunu Das Sarma & Fatima Tohsin Sahidullah 
 - 2nd ed. 
 - Gauhati  Shanti Prakashan 
 - pg327:  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Education G-Education 
<br/><br/><label>Dewey Class. No.: </label>370