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Home > Iowa Academy of Science > Journals & Newsletters > Iowa Science Teachers Journal > Volume 12 > Number 3 (1975)

 

Authors

Document Type

Article

Abstract

Additional information concerning the following teaching units may be obtained from the Minnesota Environmental Sciences Foundation, Inc.

Publication Date

October 1975

Journal Title

Iowa Science Teachers Journal

Volume

12

Issue

3

First Page

20

Last Page

20

Copyright

© Copyright 1975 by the Iowa Academy of Science

Language

en

File Format

application/pdf

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