Science, New Series, Vol. 69, No. 1782, Feb. 22, 1929

Previous Issue: New Series, Vol. 69, No. 1781, Feb. 15, 1929
Next Issue: New Series, Vol. 69, No. 1783, Mar. 1, 1929

Front Matter (4 pp.)

The American Association for the Advancement of Science

The Outlook for Psychology, pp. 201-207

Knight Dunlap

Frederick Cheever Shattuck, pp. 207-209

Walter B. Cannon; Henry A. Christian; Richard P. Strong

Scientific Events

British Solar Eclipse Expeditions, p. 209

The Forestry Prize, pp. 209-210

P. G. Redington

Walter Rathbone Bacon Scholarship, p. 210

C. G. Abbot

Research on the Alloys of Iron, pp. 210-211

Chemical Education at the Johns Hopkins University, p. 211

Scientific Notes and News, pp. 211-215
University and Educational Notes, pp. 215-216

Discussion

Note on the Geologic Age of Pithecanthropus and Eoanthropus, pp. 216-217

Henry Fairfield Osborn

Group Theory and Applied Mathematics, p. 217

G. A. Miller

The Movement of Sap in Plants, pp. 217-218

H. Molisch

Stomata Which Show Functional Movement for a Century, pp. 218-219

Frances L. Long

Press Service, pp. 219-220

Austin H. Clark

Book Reviews in Science, pp. 220-222

J. McKeen Cattell

Special Correspondence

The Princeton-Buffalo Expedition to the West Indies, pp. 222-223

Richard M. Field; Charles J. Fish

Scientific Books

----------------, pp. 223-224

The Normal and Pathological Physiology of Bone

R. Leriche; A. Policard

Review author[s]: E. V. Cowdry

----------------, pp. 224-225

Locusts and Grasshoppers: A Handbook for Their Study and Control

B. P. Uvarov

Review author[s]: L. O. Howard

Scientific Apparatus and Laboratory Methods

Illumination of Anatomical Preparations, pp. 225-226

Ann Morgan

Controlling Damping-Off with Electric Lamps, p. 226

Victor A. Tiedjens

Special Articles

Cinematographs of Living Developing Rabbit-Eggs, pp. 226-229

Warren H. Lewis; P. W. Gregory

Detection of the Isotopes of Lead by the Band Spectrum Method, p. 229

Sidney Bloomenthal

Societies and Academies, p. 230
Science News, pp. x+xii+xiv

Previous Issue: New Series, Vol. 69, No. 1781, Feb. 15, 1929
Next Issue: New Series, Vol. 69, No. 1783, Mar. 1, 1929