It wasn't long ago that pesticides threatened a national environmental crisis - until Rachel Carson's Silent Spring turned the tide. A shy, serious girl, young Rachel became a biologist when few women went to college, and grew up to be one of the most influential scientists and...
It wasn't long ago that pesticides threatened a national environmental crisis - until Rachel Carson's Silent Spring turned the tide. A shy, serious girl, young Rachel became a biologist when few women went to college, and grew up to be one of the most influential scientists and...