Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 84 (1977) > Number 3
Volume 84, Number 3 (1977)
Issue cover date: September 1977
Front Matter
General Interest Article
In Memoriam: William L. O'Neill; George Knudson p. 128-128
John C. Kingston
Research
Annual Report of the Iowa Academy of Science 1976-77 p. 89-97
Robert W. Hanson
Praepholidocidaris, a New Echinoid from the Pella Formation (Mississippian) of Iowa p. 98-105
T. J. Frest and H. L. Strimple
New Species of Arrectocrinus Knapp from Southwestern Iowa and Southeastern Nebraska p. 106-109
Roger K. Pabian and Harrell L. Strimple
Notes on the Odonata of the Cedar-Iowa River Basin p. 110-118
M. S. Hummel and A. C. Haman
Error Analysis for Picard-Chebyshev Iterations p. 119-125
Dennis R. Steel
Inflation and Regulation p. 126-128
George E. Lamp Jr.
Back Matter
