| 000 | 006150000a22001810004500 | ||
|---|---|---|---|
| 001 | 14912 | ||
| 090 | _a14912 | ||
| 100 | _a20190520 frey50 | ||
| 101 | _aeng | ||
| 102 | _aIT | ||
| 200 | 0 | 1 |
_aReport of the Working Party on Acoustic methods for fish detection and abundance estimation, 1st. session, Ancona, Italy, 12-16 November 1979 _fGeneral Fisheries Council for the Mediterranean-GFCM |
| 210 |
_aRome _c1980 _dFAO |
||
| 215 |
_a27 p. _cil. _d27 cm |
||
| 225 | _aFAO fisheries report | ||
| 317 | _aIPIMAR | ||
| 320 | _aBibliografia | ||
| 686 | _aE 14 | ||
| 710 | _aGeneral Fisheries Council for the Mediterranean-GFCM | ||