000 00412nam a2200169Ia 4500
008 230913s9999 xx 000 0 und d
082 _a DAV
100 _aDavis, Mackenzie L
245 0 _aIntroduction To Environmental Engineering
250 _aIV
260 _aNEW DELHI
260 _bMCGRAWHILL
260 _c2011
300 _axviii,13.4
650 _aCivil Engineering
700 _aCORNWELL, DAVID A
999 _c119044
_d119044