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Authors

Mary C. Rolfs

Document Type

Research

Abstract

It will not be necessary in this connection to refer to the literature. This may be obtained from such works as Herman 'Mueller and Darcy W. Thompson. In the identification of insects help was obtained from Prof. Osborn and Miss Beach.

Publication Date

1893

Journal Title

Proceedings of the Iowa Academy of Sciences

Volume

1

Issue

Pt. 4

First Page

98

Last Page

100

Copyright

©1893 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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