Living things
By: [by] James R. Wailes.
Contributors: National Science Teachers Association.; United States. National Aeronautics and Space Administration.
Series: Investigating science with children, v.l
Publisher: Teachers Pub. Corp.
Published: 1964
Place of publication: Darien, Conn
Language: eng
Number of pages: 96
Subjects: Biology -- Study and teaching (Elementary)
Notes: Bibliography: p. 95-96.
"Produced as a joint project of National Science Teachers Association and National Aeronautics and Space Administration."