| 000 | 00722nam a2200229zi 4500 | ||
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| 005 | 20220228104838.0 | ||
| 008 | 081107s1973 xxu 000 0 eng d | ||
| 020 | _a0898670780 | ||
| 035 | _aMX001000573475 | ||
| 040 |
_aUNAMX _bspa _cUNAMX |
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| 050 | 4 |
_aTD462 _bB35 |
|
| 245 | 0 | 0 | _aWater chlorination principles and practices |
| 264 | 1 |
_aDenver, colorado : _bAmerican Water Works Association, _cc1973 |
|
| 300 | _avii, 75 páginas | ||
| 490 | 0 |
_aAWWA manual ; _vM20 |
|
| 650 | 4 |
_aAgua _xPurificacion _zEstados Unidos _zColorado |
|
| 710 | 2 | _aAmerican Water Works Association | |
| 336 |
_atexto _2rdacontent |
||
| 337 |
_asin medio _2rdamedia |
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| 338 |
_avolumen _2rdacarrier |
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| 999 |
_c20380 _d20380 |
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