Earth matters
By: by Pamela Wasserman, Andrea Doyle.
Contributors: Doyle, Andrea.
Publisher: ZPG
Published: 1991
Place of publication: Washington, DC (1400 16th St., NW, Suite 320, Washington 20036)
Language: eng
Number of pages: 177
Subjects: Environmental sciences -- Study and teaching (Secondary)
Notes: Includes bibliographical references (p. 171-174).
Cover has subtitle: Studies for our global future.