000 00346nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e194451
_aMAIN
041 _aEnglish
082 _a333.91 G959U
100 _aGupta, N L
245 0 _aUrban water supply
260 _aNew Delhi
_bRawat Publications
_c1994
300 _a332 p.
942 _cBK
999 _c83535
_d83535