Salm, R. V. (2000). Marine and coastal protected areas: A guide for planners and managers. Gland, Switzerland: International Union for Conservation of Nature and Natural Resources.
Dyfyniad Arddull ChicagoSalm, Rodney V. Marine and Coastal Protected Areas: A Guide for Planners and Managers. Gland, Switzerland: International Union for Conservation of Nature and Natural Resources, 2000.
Dyfyniad MLASalm, Rodney V. Marine and Coastal Protected Areas: A Guide for Planners and Managers. Gland, Switzerland: International Union for Conservation of Nature and Natural Resources, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.