The Ramsar convention manual a guide to the convention on wetlands (Ramsar, Iran, 1971).

The Ramsar convention manual a guide to the convention on wetlands (Ramsar, Iran, 1971).

Bibliografiska uppgifter
Materialtyp: Bok
Språk:English
Publicerad: Gland Switzerland Ramsar Convention Bureau c1997
Upplaga:2nd ed.
Ämnen:
Manual.
Conservation of wetland.
Wetlands.
Ramsar convention.