General Interest Article
Proceedings of the Iowa Academy of Science
© Copyright 1955 by the Iowa Academy of Science, Inc.
"Proceedings of the Sixty-Seventh Meeting of the Iowa Academy of Science Held at St. Ambrose College, Davenport, Iowa, April 15 and 16, 1955: Minutes of the 1955 Meeting,"
Proceedings of the Iowa Academy of Science, 62(1), 33-35.
Available at: https://scholarworks.uni.edu/pias/vol62/iss1/4