000 00446nam a2200157Ia 4500
008 210707s1979 xx 000 0 und d
041 _aeng
082 _a614 SUNW
100 _aSUNDARESAN (B B), Ed
245 _aWater and waste water analysis a course manual.
260 _aNagpur
_bNational environmental engineering research institute
_c1979
300 _aviii,145 p
563 _aPB
650 _aHealth
906 _aWater waste analysis
999 _c180283
_d180283