Resource Type

The Distribution of Calcretes and Gypcretes in Southwestern United States and Their Uranium Favorability: Based on a Study of Deposits in Western Australia and South West Africa (Namibia) (open access)

The Distribution of Calcretes and Gypcretes in Southwestern United States and Their Uranium Favorability: Based on a Study of Deposits in Western Australia and South West Africa (Namibia)

From summary: The procedure has been to search for areas in which nonpedogenic calcrete or gypcrete may have developed and where additional study or exploration might be justified.
Date: January 6, 1978
Creator: Carlisle, Donald
Object Type: Report
System: The UNT Digital Library
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