000 00517pam a2200169a 44500
005 20170303100610.0
008 160408b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a543.3
_bAm3s15 Cop.2
110 _aAmerican Public Health Association,American Water Works Associatio,Water Pollution Control Federation
245 1 _aStandard methods for the examination water and waste water
250 _a15th ed
300 _axivii, 1134p
653 _awastewater--Examinatin
942 _cBK
999 _c310893
_d310893