Vidya Sagar, A . <br/><br/>
Sustainable livelihoods: collection and marketing of NTFP by scheduled tribes with special reference to North Coastal Andhra Pradesh /  
by A Vidya Sagar. 
 - New Delhi :   Concept Publishing Company ,   2012 
 - 269p ;  
<br/><br/><label>ISBN: </label>978-81-8069-864-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development-India-Andhra Pradesh
<br/><br/><label>Dewey Class. No.: </label>X:51.4425  / Q2