Master's Theses

Date of Award

Summer 1952

Degree Name

Master of Science (MS)

Department

Biology

Advisor

Dr. Leon W. Hepner

Abstract

This study, which covers a single species that has a nationwide geographical distribution, was begun in order to determine if varieties could be found on the basis of linear measurements of the internal morphological characters that are presently deemed valid. In addition, external characters were used.

Rights

Copyright 1952 Charles L. Rassaert

Comments

Notice: This material may be protected by copyright law (Title 17 U.S. Code).

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