000 00358nam a2200133Ia 4500
008 171201s9999 xx 000 0 und d
020 _a9788131807033
100 _aPunmia, B.C. and others
245 0 _aWater Supply and Waste Water Engineering Vol-I
250 _a2nd
260 _aNew Delhi
_bLaxmi Publication (P) Ltd.
_c1995
300 _a576
942 _cBK
999 _c4190
_d4190