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Volume 69, Annual Issue (1962)

Front Matter

General Interest Articles

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Scheming for Resource Management p. 226-230
Lester F. Faber

Research

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Discovery of a Calcareous Fen Complex in Northwest Iowa p. 54-60
Karl E. Holte and Robert F. Thorne

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The Vascular Flora of Cherokee County p. 660-70
Jack L. Carter

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Iowa Fungi Parasitic on Nematodes p. 108-117
Don C. Norton

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Inhibition of Germination of Oospores of Peronospora Manshurica p. 118-121
John Dunleavy and Glenn Snyder

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Measurement of Xylary Fluid Movement in Elm by the Thermoelectric Method p. 132-137
Harold S. McNabb Jr. and John H. Hart

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The Latex System of Some Native Spurges p. 147-151
Robert C. Lommasson

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Chromosome Study of Arisaema of Taiwan p. 152-155
Tseng-Chieng Huang

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B-Chromosomes and Pollen Size in Maize p. 155-159
Peter A. Peterson and Alan Munson

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The Direct Spectrophotometric Determination of Fluoride Ion p. 186-193
Gerald F. Brunzie and Ronald T. Pflaum

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A Study of the Electrophoretic Mobilities of Multiple Myeloma Proteins p. 205-212
Emilio Arredondo, W. D. Paul, and J. I. Routh

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The County Conservation Program in Iowa p. 218-223
J. Harold Ennis

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Ovarian Analysis for Data on Corpora Lutea Changes in White-tailed Deer p. 231-238
Arnold O. Haugen and David L. Trauger

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Blood Parasites in Relation to Pheasants and Quail in Iowa p. 239-244
David J. Roslien, Paul L. Fore, and Arnold O. Haugen

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A Central Iowa Pheasant Nesting Study, 1961 p. 252-259
Vernon Wright and Paul Otte

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Alluvial Fan Development at Franklin Bluffs, Alaska p. 310-322
Gary S. Anderson and Keith M. Hussey

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An Unusual Case of Stream Piracy p. 322-326
Frank Reckendorf and Keith M. Hussey

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Cementitious Properties of Some Iowa Fly Ashes Without Lime Additives p. 362-369
Manuel Mateos and Donald T. Davidson

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Use of Phosphoric Acid and Furfuryl Alcohol for Soil Stabilization p. 370-379
G. L. Roderick, T. Demirel, and D. T. Davidson

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X-Ray Diffraction Studies of Quaternary Ammonium Treated Montmorillonite p. 384-389
M. Kesaree, T. Demirel, and E. Rosauer

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Unit Cell Parameters of a Pozzolanic Reaction Product p. 390-396
George R. Glenn and R. L. Handy

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Conodont Zonation of the Early Upper Devonian in Eastern Iowa p. 400-410
Gilbert Klapper and W. M. Furnish

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On the Construction of the Measurable Sets p. 444-445
Donovan F. Sanderson

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Detection and Measurement of Air-Borne Radiation at Grinnell, Iowa p. 446-450
Michael P. Schulhof and James Wolfson

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Bismuth-Antimony Thermojunctions p. 451-455
David C. Kane

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Motor Performance After Four Kinds of Verbal Pretraining p. 459-471
Marilyn E. Marshall and Don Lewis

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Error Trends in Paired-associates Learning After Response Familiarization p. 472-479
Maryhelen Hart and Marlyn E. Marshall

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An Investigation of the Judged Complexity of Stimuli With High Information Content p. 479-485
Steve J. Zyzanski, Sheldon K. Edelman, and George G. Karas

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Dial Legibility as a Function of Scale Graduation and Dial Shape p. 486-489
Bruce B. Black, Dorothy Fluger, and George G. Karas

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The Value of Demonstration in Human Maze Learning p. 490-495
Richard A. Panman, Sidney J. Arenson, and Milton E. Rosenbaum

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Accurate Measurement of Relative Humidity in Field Biology p. 522-528
Robert E. Henshaw, Donald E. Laughlin, and Alvin Wilcox

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Further Studies on Mixed Colonies in Ants p. 531-539
R. L. King and R. M. Sallee

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Spiders of Dubuque County p. 539-541
Gerald W. Kaufmann

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An Analysis of Mite Populations in Muskrat Houses p. 541-556
Robert A. Buckley and Ellis A. Hicks

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Effects of Continued Selfing on Hymenolepis nano (Cestoda) p. 557-571
Wallace A. Rodgers and Martin J. Ulmer

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Development and Comparative Morphology of the Gonopodium of Goodeid Fishes p. 571-586
Clarence L. Turner, Gullermo Mendoza, and Rebecca Reiter

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Turtle Blood Cell Morphology p. 587-590
Judith M. Heady and T. Edwin Rodgers

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Growth of Turtles During Continual Centrifugation p. 594-599
Christopher H. Dodge and Charles C. Wunder

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The Effect of Kinetin on the Multiplication Rate of Blepharisma Undulans p. 610-615
Mary Annunciata McManus and Mary Sharon Geraghty

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Periodicity and Synchronicity of Plasmodium relictum in the Pigeon p. 636-644
John N. Farmer and A. Kenneth Moore

Science Education

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Gas Chromatography for the Undergraduate Student p. 178-186
Alexander MacDonald Jr. and Ronald T. Pflaum

Back Matter