Handbook on Ingredients for Aquaculture Feeds
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In the past five years, vegetable protein meal production has increased 10% while fish meal production has dropped over 50%, since 1989, largely attributed to overfishing and serious decline in wild stock.
Autor: | Hertrampf, Joachim W.; Piedad-Pascual, Felicitas |
Nakladatel: | Chapman and Hall |
ISBN: | 9780412627606 |
Rok vydání: | 2000 |
Jazyk : | Angličtina |
Vazba: | Hardback |
Počet stran: | 573 |
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