Investigating the earth
Subtitle: Text
By: Earth Science Curriculum Project
Edition: Rev. 1965.
Publisher: American Geological Institute
Published: 1965
Place of publication: Denver, Co
Language: eng
Subjects: Earth sciences; Textbooks; Geology
Notes: Prepared for experimental use in secondary school earth science courses during the year 1965-1966.

"Produced at the 1965 Summer Writing Conference held at the University of Colorado, Boulder."

Includes bibliographical references and index.