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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 30 (1923) > Annual Issue

 

Document Type

General Interest Article

Publication Date

1923

Journal Title

Proceedings of the Iowa Academy of Science

Volume

30

Issue

1

First Page

28

Last Page

42

Copyright

©1923 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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