Wind, water, fire and earth
Subtitle: energy lessons for physical sciences
By: National Science Teachers Association
Contributors: National Science Teachers Association
Publisher: National Science Teachers Association
Published: 1986
Place of publication: Washington, DC
Language: eng
Number of pages: 124
Subjects: Energy development -- Study and teaching
Notes: "A selection of units from the Project for Energy Enriched Curriculum." --t.p

Includes bibliographical references