Ramkrishnan, P.S. <br/><br/>
Shifting agriculture and sustainable development: an interdisciplinary study from North-Eastern India 
by P.S. Ramakrishnan 
 - Delhi  Oxford University Press  1992 
 - 424p. 
 - Man and the Biosphere Series .
<br/><br/><label>ISBN: </label>9231027492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Sustainable Development<br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>O91x541 R142