Journeys in science
By: authors, Larry D. Yore ... [et al.].
Contributors: Yore, Larry D.
Publisher: Collier Macmillan Canada
Published: 1990
Place of publication: Don Mills, Ont
Language: eng
Number of pages: 474
Subjects: Science.
Notes: Includes index.

Approved for use in Ontario schools 1989 (B) for Intermediate Science, Grade 7, 1987.