| 000 | 00500nam a22001337a 4500 | ||
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| 001 | 13771 | ||
| 008 | 120509m1987 pl ||||| |||| 10| 0 eng d | ||
| 041 | _aeng | ||
| 111 | 2 |
_aSymposium of the baltic marine biologists _c Gsdansk, Poland _dOctober 13-18 1975. |
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| 245 | 1 | _a Structure, function and biological production of the Baltic ecosystem, Gdansk, Poland, october 13-18, 1975. | |
| 260 |
_aGdynia : _bSea Fisheries Institute, _c1987. |
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| 300 |
_a327 p. : _bill. ; _c30 cm. |
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| 942 |
_2ddc _cAC _fATT |
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| 999 |
_c13771 _d13771 |
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