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Volume 77, Annual Issue (1970)

Front Matter

General Interest Article

Research

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Notes on Fleshy Fungi in Iowa. V. p. 10-13
Michael D. Woodward, Lois H. Tiffany, and Harold S. McNabb Jr.

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Toxin Production By Isolates of Ceratocystis ulmi p. 14-18
Marcia V. Angell and Harold S. McNabb Jr.

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Coremia Production by Ceratocystis ulmi Growing On Fresh Plant Material p. 19-22
Abdol-Ghayoon Ebrahimi and Harold S. McNabb Jr.

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Esterase Activity in Developing Pods of Soyheans p. 32-37
Richard S. Fawcett and Peter A. Peterson

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Distribution of Soils by Natural Drainage Class and by Slope Class for Iowa Counties p. 61-85
E. C. A. Runge, R. I. Dideriksen, and F. F. Riecken

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Recent Wild Turkey Introductions into Iowa p. 86-92
Eugene D. Klonglan, Gene Hlavka, and H. Lee Gladfelter

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Effects of Population Density upon Channel Catfish in Enclosures p. 97-103
Robert D. Walker and K. D. Carlander

 

Non-Aqueous Isolation of Cellular Components: A Modified Procedure p. 122-125
H. D. Swanson, E. M. Cornford, G. S. Hafner, and D. P. Easton

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Metabolic Evaluation of Preserved and Reinserted Canine Kidneys p. 126-136
John L. DePasquale, Alfred M. Hunt Jr., Edwin A. Mirand, and Gerald P. Murphy

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Is Cold Acclimatization Necessary for Mammalian Hibernation p. 149-157
G. Edgar Folk Jr., Mary A. Folk, and Ferdinand Kreuzer

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Splenocytes and Lymphocytes: A Study in The Rat Using The Fluorochrome Acridine Orange p. 158-163
N. F. Metcalf, S. P. Youngberg, and W. K. Metcalf

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A Call for the Study of Iowa Rivers p. 169-171
Richard V. Bovbjerg

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A Preliminary faunal study of the upper Little Sioux River p. 177-184
Richard V. Bovbjerg, Nancy L. Pearsall, and Michael L. Brackin

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Helminths from Six Species of Iowa Bats p. 200-206
Harvey D. Blankespoor and Martin J. Ulmer

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Report on Formica exsectiodes Forel in Hamilton County p. 207-209
C. L. Christensen and K. M. Quick

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The Effects of DDT and Sevin on Litter Decomposition and Litter Fauna p. 219-222
Diana J. Bodtker and Phyllis J. Kingsbury

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Surficial Geology, Soils, and Plant Zonation Ross Biological Area p. 233-248
William H. Allen Jr., Betty C. Goettsch, and Robert K. Kennedy

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Echinoderm Zonules in the Devonian of Iowa p. 249-256
Harrell L. Strimple

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Recharge to Ground Water from the West Nishnabotna River p. 282-289
Randolph Stone and Lyle V. A. Sendlein

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Children's Judgments of Age p. 296-301
William R. Looft, James E. Patton, Don C. Charles, Barbara Gundelach, and Kathryn Magnuson

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A Longitudinal Study of the Interests of Veterinarians p. 322-330
Susan I. Ballou, Jonathan E. Alsip, and Thomas E. Hannum

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Group Desensitization of Test Anxiety p. 331-337
Marianne McManus

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