Life sciences in the middle school
Subtitle: a report of the guidelines and recommendations developed as a project of the Biological Sciences Curriculum Study with support from the National Science Foundation
By: edited by George M. Clark.
Contributors: Clark, George M.
Series: Biological Sciences Curriculum Study.  Special publications, 7; Special publication (Biological Sciences Curriculum Study) -- no.7.
Publisher: The Regents of the University of Colorado
Published: 1969
Place of publication: [Boulder
Language: eng
Number of pages: 79
Subjects: Biology -- Study and teaching (Elementary)