000 00459nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aTD172.5.I55
245 0 _aPollution engineering technique
260 _aMichigan
260 _bAnn Arbor Science Publishers
260 _c1973
300 _a227p.
300 _c25cm.
650 _aPollution
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c33388
_d33388