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Africa: Atlas of Our Changing Environment (open access)

Africa: Atlas of Our Changing Environment

This comprehensive atlas provides data, satellite imagery, and analysis of the environmental conditions and issues relevant to each African country, and several surrounding island nations. The atlas also covers trans-border international issues in Africa.
Date: 2008
Creator: United Nations Environment Programme
Object Type: Text
System: The UNT Digital Library
World Survey of Tantalum Ore (open access)

World Survey of Tantalum Ore

Report issued by the U.S. Bureau of Mines discussing the occurrences of tantalum in different areas of the world. The tantalum deposits are described in reference to each individual country that it is found in. This report includes maps, tables, and illustrations.
Date: March 1945
Creator: Baker, James S.
Object Type: Report
System: The UNT Digital Library
Tunza: The UNEP Magazine for Youth, Volume 4, Number 3, 2007 (open access)

Tunza: The UNEP Magazine for Youth, Volume 4, Number 3, 2007

Tunza is a UNEP magazine for and by young people. This issue is devoted to the value of forest ecosystems.
Date: 2007
Creator: Lean, Geoffrey
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library