000 00341pab a2200145 454500
008 180718b1988 xxu||||| |||| 00| 0 eng d
100 _aTrapasia, B.S.
245 _aEnvironment problem and solid waste management
260 _c1988
300 _a23-7
362 _aJun.
650 _aEnvironment
773 _aCivic Affairs
909 _a7708
999 _c7708
_d7708