Kerala Agricultural University Central Library Search for 'au:"PS Ramakrishnan "'

Traditional ecological knowledge for managing biosphere reserves in south and central Asia

By PS Ramakrishnan . New Delhi Oxford & IBH publishing Co. 2002 . 536 p. 81 204 1544 2

By PS Ramakrishnan. New Delhi Oxford & IBH publishing Co. 2003 . 283 p. 81 204 1603 1

By Denis Depommier | PS Ramakrishnan. Pondichery Inmstitute Francis De 2002 . 227 p.

By PS Ramakrishnan. New Delhi Oxford & IBH publishing Co. 2005 . 302 p. 81 204 1617 1