Grafton, Q. . R. e. (2010). Handbook of marine fisheries conservation and management. Oxford university.
Dyfyniad Arddull ChicagoGrafton, Quentin R...[et.al]; ed. Handbook of Marine Fisheries Conservation and Management. Oxford: Oxford university, 2010.
Dyfyniad MLAGrafton, Quentin R...[et.al]; ed. Handbook of Marine Fisheries Conservation and Management. Oxford university, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.