| 000 | 00874nam a2200265Ia 4500 | ||
|---|---|---|---|
| 001 | 006590 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 020 | _a0-87553-094-X | ||
| 040 | _aDB/INS | ||
| 041 | 0 | _aeng | |
| 084 | _aWA686 | ||
| 084 | _bA3s 1980 Suppl | ||
| 245 | 1 | 0 | _aStandard Methods for the Examination of Water and Wastewater: selected analytical methods approved and cited by the united states environmental protection agency |
| 245 | 1 | 0 | _cAmerican Public Health Association, American Water Works Association, Water Pollution Control Federation |
| 260 | _aEstados Unidos | ||
| 260 | _bPort City Press | ||
| 260 | _c1981 | ||
| 300 | _a106 | ||
| 300 | _btbls | ||
| 650 | 1 | _aNormas de calidad del agua | |
| 650 | 2 | _aAgua | |
| 650 | 2 | _aAguas residuales | |
| 710 | 2 | _aAmerican Water Works Association | |
| 710 | 2 | _aWater Pollution Control Federation | |
| 999 |
_c16013 _d16013 |
||