000 00490nam a2200133Ia 4500
008 160316s1998 xxu||||| |||| 00| 0 eng d
020 _a8170248914
100 _aChitkara, M.G.
245 _aEncyclopaedia of Ecology, Environment and Pollution (Vol. XI)
_b/ Chitkara, M.G.
260 _aNew Delhi
_bAPH Publishing Corporation
_c1998
300 _a264p
650 _aURBANISATION
650 _aGREENHOUSE GASES
650 _aPOLLUTION CONTROL
650 _aECOSYSTEM MANAGEMENT
999 _c15732
_d15732