Environmentalists -- United States -- Biography -- Juvenile literature

Books

 
Publisher: Childrens Press
ISBN10: 0516042297 ISBN13: 9780516042299 DDC: 574/.092 LCC: QH31
 
Publisher: Holiday House
ISBN10: 0823409945 ISBN13: 9780823409945 DDC: 574/.092 LCC: QH31 Edition: $15.95
 
Publisher: Ferguson Pub. Co
ISBN10: 0894343688 ISBN13: 9780894343681 DDC: 570/.92 LCC: QH31