000 00300nam a22001337a 4500
020 _a978-1138073876
041 _aENG
100 _aKumar.J.K
245 _aDrinking Water Disinfecton Techniques
260 _aNew York
_bCEC Press
_c2013
300 _a252
650 _aSWCE
856 _uSWCE ( 43 )
999 _c1976
_d1976