Vol. 59 (1949)

Published: 1949-01-01

Academy Business

Officers, Committees, Minutes, New Members, Junior Academy of Science

i-xxiv
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Memorials

Necrology

Will E. Edington

1-7
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President's Address

Presidential Address: The Responsibilities of a Mycologist

C. L. Porter

8-16
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Anthropology

Abstracts of papers not published in full

W. Wallace

17-18
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Food animals used by the Indians at the Angel Site

W. R. Adams

19-24
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Negative painting of Angel Site and southeastern United States

Hilda J. Curry

25-27
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Bone flutes and whistles found in Ohio Valley sites

Sanchia Schweinsberger

28-33
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The relationship between the folk-tale and the culture area in Central Africa

C. P. Warren

34-36
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Bacteriology

Abstracts of papers not published in full

I. C. Gunsalus

37-39
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Botany

Abstracts of papers not published in full

A. R. Bechtel

40-47
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Indiana plant distribution records, X. 1949

Charles C. Deam, T. G. Yuncker, Ray C. Friesner

48-52
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The Pteridophytes of the Valparaiso Moraine of Porter County, Indiana

William W. Bloom

53-57
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Higher fungi of Marion County, Indiana

John 0. Cottingham

58
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Natural regeneration from planted conifers in Indiana

Daniel DenUyl

59-63
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A comparison of the flora as a whole and the weed flora of Indiana as to polyploidy and growth habits

Charles B. Heiser, Jr.

64-70
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Observations upon a strain of Streptomyces albus antagonistic to certain phytopathogenic fungi

John A. Jump

71-74
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An analysis of floret fertility in Agropyron repens

J. H. Lefforge

75-79
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The Algae of the Edmund Niles Huyck Preserve

M. S. Markle

80-81
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Beech in the forests about Laughery Creek valley

J. E. Potzger, Lfland Chandler

82-94
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Secondary succession in an Illinoian tillplain habitat

J. E. Potzger, Esther Potzger

95-101
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A study of variation in leaf anatomy with reference to habitat in two species of Polypodiwm

Richard A. Scott

102-111
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Notes on Indiana Liverworts—III. Some new county and state records

Kenneth A. Wagner

112-114
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Studies in Indiana Bryophytes VII

Winona H. Welch

115-121
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Chemistry

Abstracts of papers not published in full

W. G. Kessel

122
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Utilization of limit dextrins by the animal body

Anne Deckard, R. C. Corley

123-125
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Acetylation with isopropenyl acetate

Ed F. Degering, H. H. Chen

126-128
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Centering of rotating microscope stages

Philip J. Elving, Melvin L. Moss

129-130
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Academic training in analytical chemistry

Robert B. Fischer

131-133
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Beckmann rearrangement of Oximes of certain quinolyl ketones

C. E. Kaslow, Jerome D. Genzer, James C. Goodspee

134-139
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Look it up, freshman

W. G. Kessell

140-143
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Preparation of fluoboric acid from fluosilicic acid and boric acid, and a comparison of the protective value of electrodeposited lead from fluosilicate and from fluoborate baths

F. C. Mathers, Guy W. Leonard, Jr.

144-146
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Achievement in chemistry under the single subject system

S. M. McClure

147-148
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Rapid analysis of dolomitic limestones

T. J. Phillips

149
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The addition of nitrogen and tetroxide to ketene

F. J. Riel, Ed. F. Degering, H. B. Hass

150-152
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Dehydrogenations by means of sulfur: adaptation as an experiment for general organic chemistry course

H. F. Schaeffer

153-154
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Modification of the orthotolidine method for determining small amounts of iodine

W. E. Thrun

155
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Entomology

Abstracts of papers not published in full

E. Kintner

156
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Laboratory tests on the toxicity of technical DDT, DDT isomers and analogues, and DDD

Philip W. Berg

157-163
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Legume pollination problems

Ray T. Everly

164-172
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The German roach as a laboratory test animal

George E. Gould

173-180
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The control of insects in sod culture peach orchards

G. Edw. Marshall

181-184
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The relation of particle size to the toxicity of DDT dusts

R. P. Mullett

185-196
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Some evolutionary trends in Plecoptera

W. E. Ricker

197-209
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Studies on the control of the Taxus Mealybug

Donald L. Schuder

210-211
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Geology and Geography

Abstracts of papers not published in full

Preston McGrain

212-215
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Some geographic recreational aspects of unglaciated Indiana

Thomas F. Barton

216-220
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Distribution patterns of sand and gravel pits in northwestern Indiana

C. L. Bieber

221-224
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The Grand Portage fur traders route and Indian reservation

Erwin J. Buls

225-229
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The trade area of Terre Haute, Indiana

James L. Guernsey

230-235
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Ground-water levels in Indiana

Fred H. Klaer, Jr.

236-245
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A new species of Atrypa from the Devonian of Montana

Frank E. Kottlowski

246-250
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Commerce of Ireland

E. A. Stoneman

251-254
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Indiana Thunderstorms

Stephen S. Visher

255-257
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A karst valley in western Monroe County, Indiana

William J. Wayne

258-263
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Mathematics

Abstracts of papers not published in full

Paul Overman

264-265
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Physics

Abstracts of papers not published in full

A. R. Thomas

266-272
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Preliminary theory of an electrical computer for mean deviations

Ronald L. Ives

273-282
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Psychology

Abstracts of papers not published in full

E. J. Asher

283-290
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Zoology

Abstracts of papers not published in full

M. R. Garner

291-298
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The effects of pinealectomy on young White Leghorn Cockerels

C. J. Shellabarger, W. R. Breneman

299-302
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Back Matter

Instructions for Contributors

303-304
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Index

305-309
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