000 00507nam a2200229Ia 4500
008 240107s9999 xx 000 0 und d
020 _a0-07-049463-3
082 _a628.36 BAS
082 _bBAS
100 _aBASAK N N
245 0 _aENVIRNMENTAL ENGINEERING
245 0 _aENVIRNMENTAL ENGINEERING
250 _n1st
260 _aNEW DELHI
260 _bTMH
260 _c2003
300 _a294
365 _b185
650 _aENVIRONMENTAL SCIENCE
650 _bENVIRNMENTAL
942 _cREF
999 _c13819
_d13819