Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 87 (1980) > Number 1
Volume 87, Number 1 (1980)
Issue cover date: March 1980
Front Matter
Research
Some Late Pennsylvanian (Virgilian) Crinoids from Southeastern Nebraska and Southwestern Iowa p. 1-19
Roger K. Pabian and Harrell L. Strimple
Water Hyacinth and Overfishing Problems on an Indonesian Lake p. 20-22
Kenneth D. Carlander
Aberrant Ovules in Angiosperms: A Review of Selected Examples and New Observations on Ornithogalum caudatum (Liliaceae) p. 23-28
Varien R. Tilton
Iowa Geology and the Tri-State Geological Field Conference p. 29-35
Wayne I. Anderson
Notes on the Mammals and Reptiles Inhabiting a Pinyon-Juniper Woodland in Western Nevada p. 36-38
Jeffrey B. Llewellyn
Additions to the Pteridophyte Flora of Iowa
James H. Peck
Back Matter
