We appreciate the support of professional societies that assisted in publicizing the Congress among their members. Those societies include:

American Fisheries Society

American Institute of Biological Sciences

American Society for Agronomy

Canadian Association of Physicians for the Environment

Ecological Society of America (84th Annual ESA Meeting Aug. 8–12, 1999)

Flemish-Dutch Society for Ecology

International Society for Ecological Economics

International Society of Doctors for the Environment

International Union of Geological Sciences' Commission on Geological Sciences for Environmental Planning (COGEOENVIRONMENT)

LandWatch Monterey County

Occupational Health Program, University of Alberta, Canada

Society for Conservation Biology

Society for Integrative and Comparative Biology

Society of Environmental Toxicology and Chemistry (SETAC)

Soil Science Society of America

University of California Agricultural Health and Safety Center at Davis