| Citation | Fricke, R., 2007. Coregonus sp. Helsinki Commission. URL: http://www.helcom.fi/environment2/biodiv/endangered/Fish/en_GB/Coregonus/ (22 April 2010). |
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| Ref. No. | 89548 |
| Language | English |
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| Find this reference in | Google Scholar | Scirus | Species used from this reference |