000 00268nam a2200109Ia 4500
008 190816s9999 xx 000 0 und d
020 _a9789332575134
100 _a"NATHANSON, J A"
_91663
245 0 _aBASIC ENVIRONMENTAL TECHNOLOGY
260 _bPEARSON
365 _b599
999 _c53505
_d53505