000 00458nam a2200157Ia 4500
008 241227s9999 xx 000 0 und d
020 _a978812041712
082 _a628.3
_bRAO
100 _aRao, M Narayana
245 0 _aWaste water treatment: rational methods of design and induatrial practices
260 _aNew Delhi :
_bOxford & Ibh,
_c1994
300 _a388.
365 _a335
650 _aSanitary municipal engineering
700 _aDatta, Amal K.
999 _c149681
_d149681