Environmental living program
Contributors: American Revolution Bicentennial Administration
Publisher: Dept. of the Interior], National Park Service
Published: 1976
Place of publication: [Washington
Language: eng
Subjects: Social sciences -- Study and teaching (Elementary); Children's literature -- Environmental education
Notes: Prepared in cooperation with the American Revolution Bicentennail Administration
Table of contents: title: book 1. What's happening.; title: book 2. Getting there.; title: book 3. Who's in charge?.; title: book 4. Have we forgotten anything.; title: poster. The eco-system