Ibon primer on the United Nations Conference on Sustainable Development (Rio+20).

Ibon primer on the United Nations Conference on Sustainable Development (Rio+20).

Sonraí bibleagrafaíochta
Údair chorparáideacha: IBON Foundation, Rio+20 (Conference)
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Quezon City Ibon International [2012]
Ábhair:
Sustainable development > Congresses.
Economic development > Environmental aspects.