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Document Type

Research

Abstract

Structural differences among the leaves of a single tree are well known and the literature on this subject is extensive. In most of these papers the tissue study was limited to transverse sections of the blade. Some of them included more or less critical analysis of various environmental factors. A limited number gave some measurements of venation but relatively little attention has been given to the inter-relations of the blade tissues, viewed as working unit. Reference is here limited to a few papers that are of interest in this connection and each of them carries a bibliography of related titles.

Publication Date

1949

Journal Title

Proceedings of the Iowa Academy of Science

Volume

56

Issue

1

First Page

189

Last Page

198

Copyright

© Copyright 1949 by the Iowa Academy of Science, Inc.

Language

EN

File Format

application/pdf

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