| 000 | 01185nam a2200301Ia 4500 | ||
|---|---|---|---|
| 001 | 16378 | ||
| 003 | BIBL | ||
| 005 | 20160527183830.0 | ||
| 008 | 891027s1990 maua b 00100 eng | ||
| 010 | _a 89018289 | ||
| 020 |
_a0631173145 _c90.00 |
||
| 049 | _aEVLG | ||
| 050 | 0 |
_aTD370 _b.G56 1990 |
|
| 082 | 0 |
_a363.73/942 _220 |
|
| 245 | 0 | 0 |
_aGlobal freshwater quality _ba first assessment _cedited by Michel Meybeck, Deborah V. Chapman, Richard Helmer. |
| 260 | 0 |
_aCambridge, Mass., U.S.A. _bPublished on behalf of the World Health Organization and the United Nations Environment Programme by Blackwell Reference _c1990. |
|
| 263 | _a9003 | ||
| 300 | _ax, 306 p. cm. | ||
| 500 | _aAt head of title: Global Environment Monitoring System. | ||
| 650 | 0 |
_aWater quality _2Local _9187430 |
|
| 650 | 0 |
_aWater _xPollution. _2Local _9187410 |
|
| 700 | 1 | 0 |
_aMeybeck, M. _q(Michel) _2Local _9135842 |
| 700 | 1 | 0 |
_aHelmer, Richard _d1943- _2Local _9109630 |
| 700 | 1 | 0 |
_aChapman, Deborah V. _2Local _971918 |
| 710 | 2 | 0 |
_aGlobal Environmental Monitoring System. _2Local _9103125 |
| 710 | 2 | 0 |
_aUnited Nations Environment Programme. _2Local _9182885 |
| 710 | 2 | 0 |
_aWorld Health Organization. _2Local _9190722 |
| 999 |
_c11997 _d11997 |
||