Shifting agriculture and sustainable development of North-Eastern India : tradition in transition /
editors, P.S. Ramakrishnan, K.G. Saxena, K.S. Rao.
- New Delhi : Oxford & IBH Pub. Co., c2006.
- xxvii, 495 p., [21] p. of plates : ill. (some col.), maps (some col.) ; 25 cm.