Bioremediation Discussion Group:
Moderated mailing list on technical aspects of biological
remediation, for environmental consultants, industry
representatives, regulators, researchers, educators, students, and
others.
http://www.bioremediationgroup.org/
Island Resources Foundation Mailing Lists:
List of moderated e-mail groups addressing the problems of
development in small tropical islands, especially in the Caribbean.
Topics include biodiversity, environmental NGOs, island systems,
GIS, sustainable tourism, and bats.
http://www.irf.org/mailings.htm