Proceedings of the Iowa Academy of Science | Vol 78 | No. 1
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Volume 78, Number 1-2 (1971)

Issue cover date: October 1971

Front Matter

General Interest Article

Research

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New Flexible Crinoids from The Upper Devonian of North Central Iowa p. 9-11
Harrell L. Strimple and C. O. Levorson

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Chronology of Reproduction of the Fox Squirrel in Iowa p. 12-15
Richard J. McCloskey and Paul A. Vohs Jr.

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Off-Campus Instruction Via Video Tape p. 18-19
George E. Lamp Jr. and Charles L. Townsend

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Effect of Salicylic Acid on the Early Development of the Chick Limb-Bud p. 20-23
Suleiman A. Suleiman and John R. Baker

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Notes on Fleshy Fungi in Iowa. VI. p. 24-24
Kenneth C. Miller, Michael D. Woodward, Lois H. Tiffany, and Harold S. McNabb Jr.

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Overlapping of Ranges of Eastern and Western Hognose Snakes in Southeastern Iowa p. 25-26
J. J. Berberich, C. H. Dodge, and G. E. Folk Jr.

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Growth and Reproduction of Yearling Tilapia Aurea in Iowa Ponds p. 27-79
Douglas W. Pelren and Kenneth D. Carlander

Back Matter

Editors

Editor
Paul Meglitsch
Associate Editor
T. E. Rogers
Managing Editor
Lloyd A. Knowler
Section Chairmen
Dean Straffin, Archaeology
C. Christensen, Botany
Joseph D. Danforth, Chemistry - Inorganic/Physical
Gene Wubbels, Chemistry - Organic/Biological
David Roslien, Conservation
K. L. McRoberts, Engineering
Lyle V. A. Sendlein, Geology
Tim Robertson, Mathematics
David Robinson, Physics
Walter R. Ingram, Physiology
David C. Edwards, Psychology
Lena Keithahn, Science Teaching
Phillip J. Reitan, Zoology