000 00340nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aJohn H.Duffus
245 0 _aEnvironmental Toxicology
250 _a1st Ed
260 _aLondon
260 _bEdward Arnold Ltd
260 _c1980
650 _aEnvironmental Toxicology
942 _cBK
999 _c14501
_d14501