www.ecobooks.com 10/20/2025 Eco Books. Books on ecology and the environment.
www.endangeredspeciesinternational.org 9/21/2025
Endangered Species International is strongly committed to reversing the
trend of human-induced species extinction, saving endangered animals, and
preserving wild places.
www.epa.gov 10/20/2025
U.S. Environmental Protection Agency. The mission of EPA is to protect
human health and the environment.
www.epa.gov/indoor-air-quality-iaq 10/20/2025
Indoor Air Quality (IAQ). This web site will educate the public about
indoor environmental issues, including health risks and the means by which
human exposures can be reduced.
www.epa.gov/learn-issues/learn-about-chemicals-and-toxics 21/09/2016
www.epa.gov/regulation-biotechnology-under-tsca-and-fifra 03/03/2019
www.epa.gov/sdwa 10/20/2025
Safe Drinking Water Act. EPA has established protective drinking water
standards for more than 90 contaminants, including drinking water regulations
issued since the 1996 amendments to the Safe Drinking Water Act that strengthen
public health protection.
www.epa.gov/students 10/20/2025
EPA Student and Educator Classroom Resource Web Area. This website
provides K-12 students and educators with access to quality homework resources,
lesson plans and project ideas for learning and teaching about the environment.
www.epa.gov/superfund 10/20/2025
EPA’s Superfund program is responsible for cleaning up some of the
nation’s most contaminated land and responding to environmental emergencies,
oil spills and natural disasters.
www.esa.org/tiee 4/16/2025
TIEE. Teaching Issues and Experiments in Ecology. A peer reviewed
publication of ecological educational materials by the Ecological Society of
America.
www.first-nature.com 10/20/2025
Wildflowers, wild orchids, fungi, wildlife; nature books, reserves.
www.gbif.org 2/4/2025 GBIF—the Global Biodiversity Information
Facility—is an international network and data infrastructure funded by the
world's governments and aimed at providing anyone, anywhere, open access to
data about all types of life on Earth.
www.idigbio.org 2/4/2025 iDigBio. Integrated Digitized
Biocollections. Through ADBC, data and images for millions of biological
specimens are being made available in electronic format for the research
community, government agencies, students, educators, and the general public.
www.iisd.org 10/20/2025 International Institute for Sustainable
Development. IISD is an award-winning independent think tank working to create
a world where people and the planet thrive.
www.infoflora.ch 2/14/2025
Info Flora ist eine gemeinnützige, privatrechtliche Stiftung zur
Dokumentation und Förderung der Wildpflanzen in der Schweiz.