000 00321nam a2200121Ia 4500
008 220303s2000 xx 000 0 und d
041 _aeng
082 _a363.7 NAT/BAS
100 _aNathanson, Jerry A.
_9112832
245 _aBasic Environmental Technology
250 _a3rd
260 _aNew Jersey
_bPrentice Hall
_c2000
999 _c121124
_d121124