000 00318pab a2200145 454500
008 180718b1989 xxu||||| |||| 00| 0 eng d
100 _aMisra, R.
245 _aResources and environment
260 _c1989
300 _a37-51
362 _aJun.
650 _aEnvironment
773 _aIASSI Quarterly
909 _a7684
999 _c7684
_d7684