Height-o-meters
By: Cary Sneider and Alan Gould.
Contributors: Gould, Alan.; GEMS (Project)
Publisher: Lawrence Hall of Science, University of California
Published: 1988
Place of publication: Berkeley, CA
Language: eng
Number of pages: 48
Subjects: Altitudes -- Measurement -- Experiments
Other titles: Self-Sustaining Programs Collection.
Notes: "LHS GEMS."

"Teacher's guide"--Cover. 

"Grades 6-10".

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