Environmentalism History : The camping trip that changed America : Theodore Roosevelt, John Muir, and our National Parks / by Barb Rosenstock ; illustrated by Mordicai Gerstein.
Environmentalism Juvenile Poetry : The tree that time built : a celebration of nature, science, and imagination / selected by Mary Ann Hoberman and Linda Winston ; [illustrations by Barbara Fortin].
Environmentalism Songs And Music : Make every day Earth Day! : caring for our planet / by Vita Jiménez ; illustrations by George Ermos ; music by Drew Temperamente.
