000 00291nam a22001217a 4500
008 180905b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a574
100 _a9
101 _aMJE
245 _aThe Uncertain Search For Enviromental Quality
_cAckerman.B.A
942 _2udc
_cBK
999 _c47562
_d47562