00302n   a2200121 a 4500000002100000001000700021005001700028082001800045245004400063260003300107300001400140700002600154B B                 01724520220201184700.0  a333.7bP4 ECO  aEnvironmental Economics and Development  aNew DelhibDeep & Deepc2004  axvi,303p.  aSingh, Jiwitesh Kumar