Roberts, J. (2007). Marine environment protection and biodiversity conservation: The application and future development of the IMO's particularly sensitive sea area concept. Springer.
Dyfyniad Arddull ChicagoRoberts, Julian. Marine Environment Protection and Biodiversity Conservation: The Application and Future Development of the IMO's Particularly Sensitive Sea Area Concept. Berlin: Springer, 2007.
Dyfyniad MLARoberts, Julian. Marine Environment Protection and Biodiversity Conservation: The Application and Future Development of the IMO's Particularly Sensitive Sea Area Concept. Springer, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.