Dictionaries/Encyclopedias
Dictionary of Abbreviations and Acronyms: Geographic Info Systems
Encyclopedia of Life
Encyclopedia of Sustainable Development
Environment and Nature Dictionary
GIS Dictionary
Terms of Environment
 

Australian
AANRO : Agricultural and natural resources information online
ABC Science
ACRES: Australian Centre for Remote Sensing
au.riversinfo.org
Australian Environment Online
Australian Greenhouse Office, WA Dept of the Environment and Heritage
Australian Natural Resources Atlas
Australian Waterwatch Network
BUBL Link:  Catalogue of Australian Natural Resources
Centre for Groundwater Studies
Coasts and Oceans Environment Australia
Conservation Council of Western Australia (Inc)
CSIRO
Dept of the Environment and Water Resources
ERIN : Environmental Resources Info Network
Florabase - Western Australian Flora
Friends of Yellagonga
Great Barrier Reef Marine Park Authority
LandcareOnline
National Pollutant Inventory Home Page
Nature Base
Western Australian Coastlines : Newsletters
Western Australian Environmental Protection Authority
Western Australian Gould League
Wilderness Society - Australia

International
Academic Info : Environmental Studies
Agricola Catalog & Article Citation Database of the National Agricultural Library (NAL)
BioResearch
Chemspider
CTI Geo-Information Gateway
Ecological Society of America
EarthTrends
Electronic Green Journal
Fauna of New Zealand
Flora of New Zealand
Frontiers in Bioscience
Intute: health and life sciences
My Virtual Reference Desk Environment and Nature
NASA Earth Observatory
National Environmental Publications Internet Site - US Environmental Protection Agency
Plant Management Network
Toxicology Data Network
WWW Virtual Library - Sustainable Development