The Hexagon, Volume 106, Number 2, Summer 2015 (open access)

The Hexagon, Volume 106, Number 2, Summer 2015

Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date: Summer 2015
Creator: Alpha Chi Sigma
System: The UNT Digital Library
Our Planet, February 2010 (open access)

Our Planet, February 2010

Magazine of the United Nations Environment Programme discussing worldwide environmental policies and other concerns. This issue is devoted to programs in several countries that are investing in a "green economy" in order to ensure the efficient and sustainable use of natural resources.
Date: February 2010
Creator: United Nations Environment Programme
System: The UNT Digital Library