Biological Sciences

Monotropa uniflora L., Recent Collection Sites in Oklahoma

J. M. Anderson

1

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Notes on Oklahoma Plants

George J. Goodman

2

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Net Production Relations of Two Tree Species in Southern Oklahoma

James F. Lovell

pp. 2-6

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Efficiencies of the Point-Centered Quarter and Quadrat Methods in Forest Sampling

Edwin B. May

pp. 6-10

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Keys to the Fruits of the Family Umbelliferae of West Central Texas

Doyle McCoy

pp. 10-11

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Temperature Adaptation in the Snail Physa anatina

Calvin G. Beames, Jr.

pp. 12-14

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Further Notes on Scaphiopus holbrooki hurteri in Pool P1

Arthur N. Bragg

14-15

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Cannibalism by a "Herbivore" Microcylloepus pusillus (Coleoptera: Elmidae)

Harley P. Brown

15

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The Sphinx Moths (Lepidoptera: Sphingidae) of Oklahoma

Robert Burton

16-22

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The Life-Form Concept and Mule Deer Habitat in Oklahoma

Tim W. Clark

23-27

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Further Notes on the Mammals of Black Mesa Region, Oklahoma

Tim W. Clark

27-29

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A New Treehopper (Homoptera: Membracidae) Record for Oklahoma

Clifford J. Dennis

29

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Tachinid Parasites of the Horned Passalus Beetle

Michael Eoff

29-31

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Distributional and Populational Isolation of the Spring Cavefish, Chologaster agassizi(Pisces: Amblyopsidae)

Loren G. Hill

32-36

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Additional Observations of the Striped Mullet, Mugil cephalus (Mugilidae) in Oklahoma

Loren G. Hill

36-37

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Hydrogen-ion Preferences and Tolerance of Certain Freshwater Fishes

Loren G. Hill

37-42

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A Note on Compensatory Nesting Behavior of Scissortailed Flycatchers in a Disturbed Area

Marvin L. Mays

42-44

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Diet of Bullfrogs (Rana catesbeiana) in Central Oklahoma Farm Ponds

C. J. McCoy

44-45

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Estimating Fecundity in Mississippi Silversides, Menidia audens (Pisces: Atherinidae)

James B. Mense

46-48

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A Report on the Crawfishes (Decapoda: Astacidae) of Oklahoma

Rollin D. Reimer

49-65

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A Partial Nomenclature Review of Hybopsis (Pisces: Cyprinidae)

Harley W. Reno

65-71

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The Corixidae (Hemiptera) of Oklahoma

Kurt F. Schaefer

71-79

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The Aquatic and Semiaquatic Hemiptera (Belostomatidae and Saldidae) of Oklahoma

Kurt F. Schaefer

79-83

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Lygaeidae (Hemiptera) of Oklahoma

Kurt F. Schaefer

83-104

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New Distribution Records of Zoraptera (Insecta) in Oklahoma

David J. Shetlar

104-105

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A Nest Complex of Perognathus hispidus (Rodentia: Heteromyidae) in Oklahoma

James N. Thompson, Jr.

105-108

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Oklahoma Range of Dipodomys ordii (Rodentia: Heteromyidae)

James N. Thompson, Jr.

108-109

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Geology

Geology of the Lemon-Ptarmigan Area, Alaska

John D. Naff

110-112

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Preliminary Studies of Opaline Phytoliths from Selected Oklahoma Soils

Ronald D. Yeck

112-116

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Physical Sciences

Electrical Contacts to Semiconducting Diamonds

M. D. Bell

117-121

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Some Syntheses of Optically Active Phosphorus Compounds

K. Darrell Berlin

121-127

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Acceleration of the Convergence of the Secant Method

Reino W. Hakala

127-128

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Applicability of Aitken's d2 Process in Numerical Integration

Reino w. Hakala

128-129

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The Isotope Effect in the Rearrangement of 2,2,4,4-Tetramethyl-3-Pentanone-1-14C

Ernest M. Hodnett

130-132

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Addition of Acetophenone to Schiff Bases

Ernest M. Hodnett

132-134

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Social Sciences

The Early American Petroleum Industry: a Scientific Debtor

James G. Caster

135-138

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Some Petroglyphs from the Black Mesa Area of Cimarron County, Oklahoma

Tim W. Clark

138-141

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A Study of the Community Power Structure of Durant, Oklahoma

John Koslow

141-144

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Charles M. Andrews: Philosopher of History

Philip A. Muth

145-148

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Rapid Transit: A Way to Organized Growth for Oklahoma

James B. Townsend

148-153

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Science Education

Science Education in Public Schools: A Study of Problems as Perceived by Classroom Teachers and Administrators

Jacob W. Blankenship

154-156

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Rating Scale for Teachers

Ephraim Wall

157-161

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Geography

Addis Ababa, Ethiopia in 1967

Ralph E. Birchard

162-165

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Rural Settlement in the Vicinity of Coalgate, Oklahoma

Jerome F. Coling

165-169

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Some Aspects of Central Oklahoma's Changing Dairy Industry

Ralph D. Cross

169-173

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Far Out Fars

Arthur H. Doerr

173-176

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Kibbutz Kfar Blum - Land Use in a Microcosm

Arthur H. Doerr

176-178

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Some Thoughts on Geography and Specialization

Charles Gardner

178-180

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California Water Plan: A Topic of National Conservation Interest

William S. Kerr, III

180-183

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The Functional Evolution of Seminole, Oklahoma

Ralph F. Meuter

184-187

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Conservation of Urban Open Space

Kay Nardone

187-190

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Sandstone Creek: The Effect of Upstream Flood Prevention on Local Land Use

Chester Weems

190-193

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Conservation

Fish Samples and Year-Class Strength (1965-67) from Canton Reservoir, Oklahoma

Michael G. Bross

194-199

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Scale and Body Growth of Young-of-Year Centrarchids in Two Oklahoma Farm Ponds

Mable Cohen

199-205

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Deer Live-Trapping History of the Wichita Mountains Wildlife Refuge, Oklahoma Arthur F. Halloran; 48 (1968); pp. 205-207

205-207

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River Pollution by Feedlot Runoff

Carl W. Prophet

207-209

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Biochemistry

Growth Stimulation of Escherichia coli by 2-Thiouracil

Paul T. Cardeilhac

239-243

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Structural Variations in the Muscle Fiber in Relation to Tenderness of Meat: A Review

W. A. Gillis

243-250

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Computerizing Raw Mass Spectral Data from a Fast-Scanning, Single-Focusing Mass Spectrometer

H. Y. Li

250-257

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On the Occurrence of Choline Sulfate and Scyllitol in the Gorgonian Erythropodium caribaeorum. Coelenterates. IX

Robert W. Schmidt

258-259

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Engineering Science

On the Application of Dimensional Analysis

C. P. Colver

223-226

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Effect of Curvature on the Temperature Profiles in Conducting Spines

J. E. Francis

226-230

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Photoelasticity and its Use in the Study of Macrostrains in Concrete

H. Aldridge Gillespie

230-234

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Review of Research on Prestressed Concrete Loaded with Torsion

Jim D. Hahs

234-238

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In Memorium

Gladys E. Braden; 48 (1968); p. 260

260a

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Henry Fred Murphy; 48 (1968); p. 260

260b

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Charles Clinton Smith; 48 (1968); p. 261

pp. 261

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Sam O. Webster; 48 (1968); p. 261-262

261-262

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Microbiology

Utilization of Carbohydrate Compounds by the Pecan Scab Fungus, Fusicladium effusumWint

Allan D. Hopp

210-215

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Isolation and Partial Characterization of Sex-Specific Bacteriophages Infective forEscherichia coli K12

John H. Lancaster

215-219

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Stimulation of Recombination in Escherichia coli K12 by Cations Incorporated into Various Basal Media

John H. Lancaster

219-222

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Oklahoma Junior Academy of Science

Development of a Two-Dimensional Ocean Wave Gauge for Surf Studies

Kenneth Lee Jones

265-268

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Toxic Effects of Injection of Morning-Glory-Seed Extract in Pregnant Rabbits

Denny Northrip

268-270

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The Effect of Myocardial Contraction on the Uptake and Retention of a Tritium-Labelled Cardiac Glycoside

Denise A. Ratzlaff

270-274

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The Constricting Habits of Lampropeltis (King-Snakes) and Elaphe (Rat Snakes)

Kirk Shrewsbury

274-276

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Similarities in the Viscosities of Polyhydric Alcohols

Wayne T. Sparkman, Jr.

277-280

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The Effects of Cocaine and Lidocaine on Ouabain-Induced Arrhythmias and on the Uptake of 3H-Ouabain in Guinea Pig Ventricle Strips

Dana J. Weaver

280-284

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Abstract Section

285-288

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