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Previous Issue: New Series, Vol. 105, No. 2736, Jun. 6, 1947
Next Issue: New Series, Vol. 105, No. 2738, Jun. 20, 1947
Front Matter (4 pp.)
Chromosome Structure under the Electron Microscope, pp. 607-610
- J. T. Buchholz
The First Pan-African Congress on Prehistory, pp. 611-613
- Wendell Phillips
Obituary
- Wilhelm Caspari: 1872-1944, p. 613
- Ernest Schwartz; Robert Chambers
- Willis Linn Jepson: 1867-1946, p. 614
- Lincoln Constance
News and Notes, pp. 615-618
Comments by Readers
- The Large and Segments of the Chromosomes of Ascaris, p. 619
- The Activity of Hyaluronidase, p. 619
- Anurans, p. 619
Technical Papers
- Development of Streptomycin-Resistant Variants of Meningococcus, pp. 620-621
- C. Phillip Miller; Marjorie Bohnhoff
- Irritating Effects of 9,9-Dibromofluorene, p. 621
- John R. Sampey; Anne B. King; Thomas A. Roe; S. J. Childress
- d1- α -Amino- ε -Hydroxy Caproic Acid in the Rat, pp. 621-622
- R. Gingras; Edouard Pagé; Roger Gaudry
- Mechanism of Renin Tachyphylaxis--Restoration of Responsiveness by Tetraethyl Ammonium Ion, p. 622
- Irvine H. Page; R. D. Taylor
- Absence of a Macrocytic Anemia in Dogs Fed Choline or Choline Plus Fat, pp. 622-623
- M. F. Clarkson; C. H. Best
In the Laboratory
- An Automatic Recording Siphon, p. 624
- E. William Ligon
- A Low-Temperature Continuous Extractor, pp. 624-625
- Merwin Moskowitz
- An Alternate Method of Cleaning Mercury, p. 625
- Leon Segal
Book Reviews
- ----------------, p. 626
- Review author[s]: Kenneth Greisen
- ----------------, p. 626
- Bioelectric Fields and Growth
- E. J. Lund
- Review author[s]: Gordon Marsh
Previous Issue: New Series, Vol. 105, No. 2736, Jun. 6, 1947
Next Issue: New Series, Vol. 105, No. 2738, Jun. 20, 1947