Earth heroes
Subtitle: champions of the wilderness
By: by Bruce and Carol L. Malnor ; illustrations by Anisa Claire Hovemann
Contributors: Malnor, Carol; Hovemann, Anisa Claire, ill
Edition: 1st ed.
Publisher: Dawn Publications
Published: 2009
Place of publication: Nevada City, CA
Language: eng
Number of pages: 143
ISBN-13: 9781584691167
Subjects: Environmentalists; Juvenile literature; Biography
Other titles: Champions of the wilderness
Notes: Includes bibliographical references and index.

Outstanding Science Trade Book, Children's Book Council, 2009.
Table of contents: title: Introduction: Who's a hero? What's a wilderness?; title: Henry David Thoreau 1817-1862 : sage of Walden; title: John Muir 1838-1914 : speaker for the wilderness; title: Theodore Roosevelt 1858-1919 : the conservation president; title: Aldo Leopold 1887-1948 : father of forest wilderness conservation; title: Richard St. Barbe Baker 1889-1982 : man of the trees; title: Margaret Murie 1902-2003 : grandmother of the conservation movement; title: David Suzuki 1936-present : environmental activist; title: Wangari Maathai 1940-present : tree mother of Africa; title: Conclusion: Become a hero!