Ten-minute field trips
Subtitle: a teacher's guide to using the school grounds for environmental studies
By: by Helen Ross Russell ; illustrated by Klaus Winckelmann.
Edition: 2nd ed. --
Publisher: National Science Teachers Association
Published: 1990
Place of publication: Washington, D.C
Language: eng
Number of pages: 163
Subjects: Biology -- Field work -- Study and teaching (Primary); Ecology -- Study and teaching (Primary); Natural history -- Study and teaching (Primary)
Notes: Includes bibliographical references (p. 155-156) and index.

CR