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Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 47 (1940) > Annual Issue

 

Document Type

Back Matter

Publication Date

1940

Journal Title

Proceedings of the Iowa Academy of Science

Volume

47

Issue

1

First Page

419

Last Page

428

Copyright

©1940 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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