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Estimation of the total fish biomass in the Baltic Sea during the 20th century |
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| Authors: | Thurow Fritz |
| Institution: | Langensaeten 12 D-24 226, Heikendorf, Germany |
| Abstract: | |
| Keywords: | seal predation eutrophication sprat herring cod |
| 本文献已被 Oxford 等数据库收录！ | |