Link science
Subtitle: a hands-on approach to the environment
By: the Nomad Scientists.
Publisher: Pembroke Publishers
Published: 1990
Place of publication: Markham, Ont
Language: eng
Number of pages: 95
Subjects: Activity programs in education.; Environmental education.; Science -- Study and teaching (Elementary)
Notes: Includes index.

Includes bibliographical references: p. 81-85.