Kalita, D.C. <br/><br/>
Sustainability under settled and shifting cultivation in the hill agriculture of Assam 

 -  2011 
 - p.92-96. 
 - Jul-Dec 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shifting cultivation - India - Assam<br/>Agriculture - India - Assam<br/>Shifting cultivation