Devi, D Uma <br/><br/>
Environmental education :  Knowledge among preraks / 
D. Uma Devi and P. Adinarayana Reddy 
 - New Delhi :  Sonali ,  2009. 
 - 163 p. 
<br/><br/><label>ISBN: </label>9788184111170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental education
<br/><br/><label>LC Class. No.: </label>GF26.E59 2009.