Teaching about Spaceship Earth
Subtitle: a role-playing experience for the middle grades.
Contributors: Center for War/Peace Studies (New York, N.Y.)
Series: Intercom ;; #71; Intercom (New York, N.Y.) ;; 71.
Publisher: Center for War/Peace Studies
Published: 1972
Place of publication: [New York]
Language: eng
Number of pages: 66
Subjects: Human ecology -- Study and teaching (Elementary)
Notes: Includes bibliographical references.
Cover title.