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Volume 64, Annual Issue (1957)

Front Matter

General Interest Articles

Research

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Fungi New To Iowa p. 85-92
J. C. Gilman, L. H. Tiffany, and R. W. Lichtwardt

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Observations on the Effect of Logging on the Spread of Oak Wilt in the Brayton Memorial Forest, Iowa p. 110-112
Kathleen C. Fritch, Mary K. Schwarte, and Harold S. McNabb Jr.

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The Development of Flowers Within the Ovary of Raphanus sativus L. p. 127-131
R. L. Hulbary, A. N. Rao, and B. E. Michel

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Effect of Heat Treatment on Oat Seeds p. 139-148
E. Ruan and K. J. Frey

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Notes on Stem Rusts of Hard Pines in Iowa p. 187-188
Harold S. McNabb Jr. and Malcolm C. Shurtleff Jr.

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Sorptive Properties of Plant Cuticle p. 189-198
Wallace H. Orgell

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Effect of Burning on Seedstalk Production of Native Prairie Grasses p. 205-212
John H. Ehrenreich and J. M. Aikman

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The Cobalt-3,5-Dimethylpyrazole Reaction p. 235-241
Ronald T. Pflaum and Lowell H. Dieter

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Closed System Electrical Conductance Apparatus for Non-Aqueous Systems p. 242-246
Alexander I. Popov, William A. Deskin, and Norman E. Skelly

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The Effect of Low Levels of Diethylstilbestrol and Plant Estrogens Upon Performance of Fattening Lambs p. 259-266
C. D. Story, W. H. Hale, E. W. Cheng, and Wise Burroughs

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Electronics in Medical Research p. 272-275
Victor W. Bolie

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Lignins As Stabilizing Agents for Northeastern Iowa Loess p. 314-348
S. P. Sinha, D.T. Davidson, and J.M. Hoover

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Soil Stabilization with Large Organic Cations and Polyacids p. 349-381
R. L. Nicholls and D. T. Davidson

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Free Iron Distribution in Some Poorly Drained Prairie Soils in Iowa p. 385-392
G. H. Simonson, R. C. Prill, and F. F. Riecken

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Variation of Loess Thickness and Clay Content in Southern Iowa p. 393-399
A.R. Dahl, R.L. Handy, and D. T. Davidson

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Current Effects in Ferromagnetic Wires p. 457-460
Grant O. Gale and George Sullivan

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Thermal Conductivity of Nickel and Uranium p. 461-465
G. J. Pearson, P. O. Davey, and G. C. Danielson

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Measurements of Specific Heats by a Pulse Method p. 466-470
R. C. Strittmater, G. J. Pearson, and G. C. Danielson

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Science Vocabulary and Teaching p. 477-482
R. R. Haun

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Fast Neutron Breeder p. 483-495
J. M. Finan

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A Test of "Tendency to Analyze" for Use with College Men p. 508-513
Barbara P. Behrens and Guy H. Miles

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A Test of Learning with Responses Minimized by the Use of a Movable Maze p. 524-526
Charles F. Haner and Richard Peterson

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Psychological Research and Mental Health: A Symposium p. 557-557
Leonard D. Goodstein, Edwin Cohen, Alfred B. Heilbrun Jr., Irwin J. Knopf, Leon S. Otis, James Freeman, and Leonard Worell

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A Statement of the Problem p. 557-558
Leonard D. Goodstein

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Mental Health Research in an Academic Setting p. 564-570
Alfred B. Heilbrun Jr.

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A Reply to Dr. Freeman p. 588-588
Leon S. Otis

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Angler Harvest in the Summers of 1953 to 1956 at Clear Lake, Iowa p. 621-628
Charles J. Di Costanzo and Richard L. Ridenhour

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Some Factors Influencing the Life Span of Golden Hamsters p. 638-642
R. E. Grindeland, G. E. Folk Jr., and R. L. Farrand

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Occurrence (1956) of Haemoproteus sacharovi and Plasmodium relictum in a Central Iowa Pigeon Colony p. 648-649
Elery R. Becker, Willard F. Hollander, and John N. Farmer

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Feeding Related to Mussel Activity p. 650-653
Richard V. Bovbjerg

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Mixed Colonies in Ants: Third Report p. 667-669
R. L. King and R. M. Sallee

Back Matter