International Permafrost Association

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361	PDF Document Add to Reading List Source URL: cires.colorado.edu Language: English - Date: 2005-12-20 14:43:42 Pedology Geomorphology Earth sciences Permafrost Effects of global warming International Permafrost Association Active layer Tundra Talik Physical geography Earth Geography
362	PDF Document Add to Reading List Source URL: iugs.org Language: English - Date: 2012-11-26 18:01:32 International Commission on Stratigraphy International Union of Geological Sciences Committee International Permafrost Association International Council for Science Pleistocene International Association of GeoChemistry International Geoscience Programme Geology Stratigraphy Earth sciences