000 00421nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
020 _a0887740324
082 _a363.73
_bADA
100 _aAdamson, G. Robert
245 _aPollution: An Ecological Approach
260 _aCanada:
_bBellhaven House Ltd,
_c1979.
300 _a180p.;
_c24cm
650 0 _aOther social problems & services
942 _2ddc
_cLM
999 _c141889
_d141889