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).

Détails bibliographiques
Format: Livre
Langue:English
Publié: Gland Switzerland Ramsar Convention Bureau c1997
Édition:2nd ed.
Sujets:
Manual.
Conservation of wetland.
Wetlands.
Ramsar convention.