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Морепродукти, аквакультура й рибна ловля | |
 | Каталог / Бiзнес та Економіка / Виробництво / Харчова промисловість / Морепродукти, аквакультура й рибна ловля |
 | Морепродукти [63] |
| Рибна ловля [35] | ||
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Sea Grant News Media Center - Expert List: Sewage
Sewage is a threat to the marine environment because it often contains harmful chemicals, disease-causing bacteria and viruses, and dissolved material and solid matter. [eng] |
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