| 000 | 00626nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250425160657.0 | ||
| 008 | 250425s9999 xx 000 0 und d | ||
| 041 | _aspa | ||
| 082 | _a628 | ||
| 110 | _aCOMMISSION OF THE EUROPEAN COMMUNITIES | ||
| 245 | 0 | _aPROYECTO ESPOL-KBIN (BELGICA): GEO BIOCHEMICAL STUDY OF SEDIMENTS AND WATER MASS IN THE REGION OF GUAYAQUIL-GUAYAS ESTUARY AND ESTERO SALADO | |
| 250 | _a1A ED. | ||
| 260 |
_aBélgica _bInternational Scientific Cooperation _c1950 |
||
| 260 | _aS.L. | ||
| 300 | _a40 | ||
| 500 | _aD-17650 S/ 30.000 RECT. BIBL.97.12.30 FOLLETO | ||
| 942 | _c01 | ||
| 010 | _a2059 | ||
| 999 |
_c193916 _d193916 |
||