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| 001 | UNA01000116366 | ||
| 005 | 20120328194710.0 | ||
| 008 | 080728s 00010 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | |a H597 |b J86j | ||
| 100 | 1 | |a Assis, C. A. | |
| 245 | 1 | 0 | |a Threats to the survival of anadromous fishes in the River tagus, Portugal. |h [artículo de revista] |
| 650 | 0 | 4 | |a CLUPEIDOS |
| 650 | 0 | 4 | |a PECES |
| 650 | 0 | 4 | |a PORTUGAL |
| 773 | 0 | |t Journal of fish biology |g Vol.37, no.Suppl. A (dec. - 1990), p.225-226 | |
| 852 | |a CEDOA-PUNT | ||