000 00312pab a2200145 454500
008 180718b1989 xxu||||| |||| 00| 0 eng d
100 _aBasu, N.G.
245 _aEcology and development
260 _c1989
300 _a18-20
362 _aJul.
650 _aEnvironment
773 _aMainstream
909 _a7651
999 _c7651
_d7651