000 00259nam a2200109Ia 4500
008 220601s9999 xx 000 0 und d
020 _a978-1-7821-2006-3
082 _aJR 363.73 HUMP
100 _aHumphrey, Gill
_9127850
245 0 _aPollution
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c659427
_d659426