Environment
— Issues
— Regions
Issues
- Agricultural Crisis in America : A Reference Handbook, 1999
- American Environmental Leaders : From Colonial Times to the Present, 2000
- Biodiversity : A Reference Handbook, 1998
- Endangered Species : A Reference Handbook, 1998
- The Environment and Science : Social Impact and Interaction, 2005
- Environmental Activism : A Reference Handbook, 2003
- Environmental Justice : A Reference Handbook, 1996
- Forest Conservation Policy : A Reference Handbook, 2004
- Forest Fires : A Reference Handbook, 2005
- Freshwater Issues : A Reference Handbook, 2002
- Habitats and Ecosystems : An Encyclopedia of Endangered America, 1999
- Hurricanes : A Reference Handbook, 2006
- Indoor Pollution : A Reference Handbook, 1998
- International Environmental Disputes : A Reference Handbook , 2006
- Life on Earth : An Encyclopedia of Biodiversity, Ecology, and Evolution, 2002
- Natural Disasters: Floods : A Reference Handbook, 2000
- Natural Disasters: Hurricanes : A Reference Handbook, 1999
- Ocean Politics and Policy : A Reference Handbook, 2003
- The Ozone Dilemma : A Reference Handbook, 1995
- Rainforests of the World, Second Edition : A Reference Handbook, 2001
- Recycling in America, 2nd Edition : A Reference Handbook, 1997
- Rivers of the World : A Social, Geographical, and Environmental Sourcebook, 2001
- Science and the Environment
- Urban Sprawl : A Reference Handbook, 2000
- Water Quality and Availability : A Reference Handbook, 1992
- Wilderness Preservation : A Reference Handbook, 1994
Regions
- Africa and the Middle East : A Continental Overview of Environmental Issues, 2003
- Asia : A Continental Overview of Environmental Issues, 2003
- Australia, New Zealand, and the Pacific : An Environmental History, 2005
- Australia, Oceania, and Antarctica : A Continental Overview of Environmental Issues, 2003
- Europe : A Continental Overview of Environmental Issues, 2003
- Latin America and the Caribbean : A Continental Overview of Environmental Issues, 2003
- The Mediterranean : An Environmental History, 2005
- North America : A Continental Overview of Environmental Issues, 2003
- Northeast and Midwest United States : An Environmental History, 2005
- Northern Europe : An Environmental History, 2005
- Southern United States : An Environmental History, 2005
- Sub-Saharan Africa : An Environmental History, 2006
