| 000 | 00981nam a22002417a 4500 | ||
|---|---|---|---|
| 999 |
_c6560 _d6560 |
||
| 001 | GENERAL-001657 | ||
| 003 | EC-OLADE-CDD | ||
| 005 | 20161114171841.0 | ||
| 008 | 160705b xxu||||| |||| 00| 0 spa d | ||
| 040 |
_aOLADE-CDD _cOLADE-CDD |
||
| 041 | _aeng | ||
| 082 |
_a333.91 _bS4315 |
||
| 110 | _aScottish Development Department | ||
| 245 | _aTowards cleaner water 1975: report a second rivers pollution survey of scotland | ||
| 260 |
_aEdinburgh: _bHMSO, _c1976 |
||
| 300 |
_a72 p. _bcuadros. |
||
| 500 | _aImpreso | ||
| 504 | _a06580 | ||
| 505 | _aScope. Legislative and administrative framework of water pollution control. Capital expendium. Discharges of crude sewage and treated sewage effluent. Direct industrial discharges. Unsatisfactory storm overflows. Synthetic detergents. Ferruginous discharges. Chemical classification of rivers. Biological classification. Comparison of survey results. | ||
| 650 | _aAgua | ||
| 650 | _aContaminación | ||
| 942 |
_2ddc _cMON |
||