000 00617nam a2200253Ia 4500
003 OSt
005 20220912150743.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a45643
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aG:55, L2
100 _aYapp W B
245 0 _aProduction pollution protection
260 _aLondon
_bWykeham
_c1972
300 _axii,183p.
_ccm.
500 _aAppendix 160-172p
650 _aEcology
942 _hG:55, L2
_cTEXL
_2CC
999 _c54204
_d54204