000 00344pab a2200145 454500
008 180718b1997 xxu||||| |||| 00| 0 eng d
100 _aOommen, M.A.
245 _aTowards sustainable development
260 _c1997
300 _ap.11-13,25
362 _a22 Feb
650 _aSustainable development
773 _aMainstream
909 _a33340
999 _c33340
_d33340