Directory of wetlands of international importance : an update /
Frazier, Scott.
Ramsar Convention Bureau.
Conference of the Contracting Parties to the Ramsar Convention(6th :1996 :Brisbane, Australia)
Convention on Wetlands of International Importance Especially as Waterfowl Habitat(1971 :Ramsar, Iran)
Gland, Switzerland : Ramsar Convention Bureau ; Cambridge, England : IUCN,
1996.
Previous ed.: 1990
Wetlands
Water-birds.
Wetland conservation.
Nature conservation.