000 00361nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a628.53(047) L2
100 _a"Britain-Ministry of Agric., Fisheries & Food"
245 _aRoyal commission on environmental pollution-second report-Comnd. 4894
260 _a1972
_bHMSO
_cLondon
300 _a9
942 _cBK
999 _c58241
_d58241