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Volume 81, Number 2 (1974)

Issue cover date: June 1974

Front Matter

General Interest Article

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In Memoriam: Jean Luther Laffoon, 1922-1973
William H. Robinson, Oscar E. Tauber, and Robert E. Lewis

Research

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Upper Pennsylvanian Missourian Corals of Iowa p. 43-50
J. M. Cocke and Joan Mussler

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White-Tailed Deer Movement at Pilot Knob State Park, Iowa p. 76-82
Michael C. Zagata and Arnold O. Haugen

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White Leghorn Egg Production During Traffic-Noise Stress p. 83-84
Albert Kagan and Charles J. Ellis

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Radiative Heat Loss from Skin to Cold Glass Windows p. 85-88
L. K. Lassahn, G. E. Folk Jr., and C. H. Seberg

Back Matter