- Tunza, The UNEP Magazine for Youth. Vol. 6, no. 3
- Tunza is a UNEP magazine for and by young people. This issue is devoted to water usage. digital.library.unt.edu/ark:/67531/metadc28563/
- GEO Year Book 2004/5: An Overview of Our Changing Environment
- This publication discusses global environmental efforts, successes, and setbacks of 2004. digital.library.unt.edu/ark:/67531/metadc28574/