000 00284nam a22001337a 4500
008 170401b xxu||||| |||| 00| 0 eng d
020 _a0867200723
041 _aeng
080 _23RD
_a574
100 _a8
101 _aSHM
245 _aTHE ENVIRONMENT
_cREVELLE, P
942 _2udc
_cBK
999 _c9398
_d9398