Shifting agriculture and sustainable development: an interdisciplinary study from North-Eastern India/ 
Ramakrishnan, P.S 
 - Delhi:  OUP,  1993. 
 - 424  p. 
<br/><br/><label>ISBN: </label>0195633121 
<br/><br/><label>Dewey Class. No.: </label>333.761309541  / RAM/S