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Dyfyniad Arddull ChicagoWECAFC. FAO Fisheries Report N.431 Supp: National Reports and Selected Papers Presented At the 6th Session of the Working Party On Assessment of Marine Fishery Resources. Rome: FAO, 1989.
Dyfyniad MLAWECAFC. FAO Fisheries Report N.431 Supp: National Reports and Selected Papers Presented At the 6th Session of the Working Party On Assessment of Marine Fishery Resources. Rome: FAO, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.