7 links
BBC Radio 4: Great Lives: Bea Campbell on Rachel Carson
bbc.co.uk
Radio broadcast about Carson's life and work. Audio file, 26:33.
Earth Observatory: On the Shoulders of Giants: Rachel Carson
earthobservatory.nasa.gov
Biography and discussion of the effect of "Silent Spring." From the NASA Web site.
Rachel Carson National Wildlife Refuge
rachelcarson.fws.gov
Description of the refuge located in Maine and biographical information.
Wikipedia: Rachel Carson
en.wikipedia.org
Online encyclopedia article on the biologist and environmentalist.