000 | 00512nam a22001937a 4500 | ||
---|---|---|---|
003 | OSt | ||
005 | 20210914104435.0 | ||
008 | 210914b ||||| |||| 00| 0 eng d | ||
020 | _a8174733221 | ||
040 | _cATU | ||
050 |
_aTD 215 _b .W 62 2011 |
||
100 |
_aWorld Health Organisation _919010 |
||
245 | _aGuidelines for Drinking- Water Quality | ||
250 | _a3rd. ed. | ||
260 |
_aDelhi _bA.I.T.B.S Publisher & Distribution |
||
300 | _a ill.; 515 p.; | ||
504 | _aInclude index | ||
942 |
_2lcc _cBOOK |
||
999 |
_c10981 _d10981 |