Greenhouse effect, Climatic changes Economic aspects., Dewey: 363.73874, Climatic changes Government policy., Climatic changes Environmental aspects., Atmospheric Government policy., Environmental policy International cooperation., Global warming Government policy., United Nations Framework Convention on Climate Change (Organization)
Climatic changes, Ecology, Congresses, SCIENCE, Nature conservation, Life Sciences Ecology, Air pollution, Atmospheric Protection/Air Quality Control/Air Pollution, Geoecology/Natural Processes, Geophysics/Geodesy, Environmental geology, Geoecology, Geophysics, Life sciences
Forests and forestry