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Previous Issue: New Series, Vol. 67, No. 1743, May 25, 1928
Next Issue: New Series, Vol. 67, No. 1745, Jun. 8, 1928
Front Matter (4 pp.)
The Place of Research in the College, pp. 539-543
- Harry N. Holmes
Early Psychological Laboratories, pp. 543-548
- J. McKeen Cattell
William Barnum, p. 548
- Irving M. Grey
Scientific Events
- The Enlarged Program of Forest Research, pp. 548-549
- The Lasker Foundation for Medical Research, p. 549
- Standard Mathematical Symbols, p. 549
- The Week on Agriculture at the Institute of Chemistry, pp. 549-550
- Charles D. Hurd
- Award of the Willard Gibbs Medal to Professor W. D. Harkins, p. 550
Scientific Notes and News, pp. 550-554
University and Educational Notes, p. 554
Discussion and Correspondence
- Archimedes and Trigonometry, p. 555
- G. A. Miller
- Reproduction Rate in Wild Rats, pp. 555-556
- Paul Eaton; C. S. Stirrett
- Vitamin B, p. 556
- Chas. H. Hunt
- What is Osmosis?, pp. 556-557
- Orton K. Stark
- A Note on the Preparation of Biological Specimens by Filtration of Paraffin, p. 557
- Oliver P. Hay
Scientific Books
- ----------------, pp. 557-560
- Alcohol and Longevity
- Raymond Pearl
- Review author[s]: W. R. Miles
Reports
- The Western Cooperative Oil-Spray Project, pp. 560-561
- D. F. Fisher; E. L. Green; E. J. Newcomer
Scientific Apparatus and Laboratory Methods
- A Method for Cutting Glass Tubing, p. 561
- J. L. St. John
- An Ineffectual Attempt to Demonstrate the Vacuome of Certain Plant Cells, pp. 561-562
- Bernice Burkhardt Rice
Special Articles
- The Effect of X-Rays in Producing Return Gene Mutations, pp. 562-563
- Frank Blair Hanson
- A Spontaneous Modification of the Viscosity of Fresh Blood Serum, pp. 563-564
- Lecomte du Noüy
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 67, No. 1743, May 25, 1928
Next Issue: New Series, Vol. 67, No. 1745, Jun. 8, 1928