551.6911, Climatic changes Environmental aspects Polar regions., Climatic changes Polar regions History., Dewey: 551.6911, Global warming Polar regions., Meteorology Polar regions Observations., Sea ice Polar regions.
363.738/7403, Climatic changes Encyclopedias., Climatic changes. (OCoLC)fst00864229, Dewey: 363.738/7403, Encyclopedias. (OCoLC)fst01423798, Global warming Encyclopedias., Global warming. (OCoLC)fst00943506, TECHNOLOGY & ENGINEERING Environmental Pollution Control., Estudio y enseñanza, Electronic books