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Видео ютуба по тегу Rio 20 Earth Summit
Rio+20 - United Nations Conference on Sustainable Development - Video by Government of Brazil
United Nations Rio+20 Earth Summit - Caroline Spelman
United Nations Rio+20 Earth Summit - Georgios Kostakos
Rio Earth Summit Watch
17-Year-Old Brittany Trilford speaks at Rio+20
Global Kids Invite Bloomberg to Rio+20 Earth Summit
Oceans must be a priority at Rio+20 Earth Summit
Rio+20: The Future we want
Canadian Environmentalist David Suzuki on Democracy Now! From Rio+20 U.N Summit (Part 1 of 2)
A Date with History: 17 yr old Brittany Trilford addresses world leaders at the UN Earth Summit
Rio+20 earth summit (debate)
Intro to Plasticity Rio for the Rio+20 Earth Summit
Rio Earth Summit set to kick off
Has sustainable development reached the summit ? [...] from Stockholm to Rio+20
Statement: Rio+20 Earth Summit
US blamed for blocking negotiations at Rio+20 Earth Summit
Frances Seymour - Ahead of RIO+20 Earth Summit
|Rio summit |Rio+5|Rio+10|Rio+20|Bruntland Commission-1987|Montreal Nagoya&Kyoto Protocol|Ajenda 21|
Reframing Rio+20: revisiting the Earth summit children - Rosamaria' story
World leaders meet at Rio+20 environment summit
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![Has sustainable development reached the summit ? [...] from Stockholm to Rio+20](https://image.4k-video.ru/id-video/qeQy492wRng)
