TY - BOOK AU - Martin, Patrick ed. AU - Gopal, Brij ed. AU - Southey, Clive ed. TI - Restoring river yamuna : : concepts, strategies and socio-economic considerations U1 - 577.64 21st ed. PY - 2007/// CY - New Delhi: PB - National Institute of Ecology KW - Ecology KW - River-ecology ER -