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Document Type

Research

Abstract

In studying the distribution of the native forest-trees of Nebraska, I have evidence that most of them have migrated up the Missouri River and westward from it up the rivers which empty into it from the westerly side. A few species have come down from the Rocky Mountains and migrated eastward for greater or less distances.

Publication Date

1906

Journal Title

Proceedings of the Iowa Academy of Science

Volume

13

Issue

1

First Page

75

Last Page

87

Copyright

©1906 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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