Student science activities for grades 6-9
By: [by] Rudolph A. Baldini. Photography by J. Rutherford Ferrill.
Publisher: Parker Pub. Co.
Published: 1973
Place of publication: West Nyack, N.Y
Language: eng
Number of pages: 208
Subjects: Science -- Study and teaching (Elementary); Science -- Experiments.; Project method in teaching.
Notes: Bibliography: p. 200-202.