000 00364nam a2200133 4500
245 _aEnvironmental chemistry
_cby Nigel J. Bunce
100 _aBunce, Nigel J.
260 _aCanada
_bWuerz Publishing
_cc1991
300 _a[p12],340p.:ill.,maps; 26cm.
020 _a0920063470
082 _a540
_bBUN
650 _aEnvironmental chemistry
650 _aAir pollution
999 _c74426
_d74426