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Dyfyniad Arddull ChicagoEverson, Inigo, and Inigo Everson. Krill: Biology, Ecology and Fisheries. Oxford ; Malden, MA: Blackwell Science, 2000.
Dyfyniad MLAEverson, Inigo, and Inigo Everson. Krill: Biology, Ecology and Fisheries. Blackwell Science, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.