ISBN 978-92-5-005669-2==وصلات خارجية==* Anthoni, J Floor (2003) FAQs about marine reserves and marine conservation* Known Trawling Grounds of the World (2000) World Resources Institute.
ISBN 978-92-5-005669-2==External links==* Anthoni, J Floor (2003) FAQs about marine reserves and marine conservation* Known Trawling Grounds of the World (2000) World Resources Institute.