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Previous Issue: New Series, Vol. 98, No. 2553, Dec. 3, 1943
Next Issue: New Series, Vol. 98, No. 2555, Dec. 17, 1943
Front Matter (4 pp.)
The Mexican Volcano Paricutin, pp. 501-505
- Parker D. Trask
Presentation of the Sedgwick Memorial Medal, pp. 505-506
Obituary
- Elmer Darwin Ball, pp. 506-507
- Chas. T. Vorhies
- Deaths and Memorials, pp. 507-508
Scientific Events
- The Proposed Development of Wayne University, pp. 508-509
- Rare Chemicals, p. 509
- The Sugar Research Foundation, pp. 509-510
- The Alabama Academy of Science, p. 510
- Winnie McGlamery
- Awards of the American Society of Mechanical Engineers, p. 510
Scientific Notes and News, pp. 511-513
Discussion
- Tryptophan and Phytohormone Precursors, pp. 513-515
- G. S. Avery; J. Berger
- The Roots of Spinal Nerves, p. 515
- Donald Duncan
- Taxonomy and Genonomy, pp. 515-516
- Carl Epling
- Isolation of Influenza a by Intra-Allantoic Inoculation of Untreated Throat Washings, p. 516
- Minnie Thigpen; James Crowley
Scientific Books
- Naturalist at Large, pp. 516-518
- Naturalist at Large
- Thomas Barbour
- Review author[s]: T. D. A. Cockerell
- Developments in Science, p. 518
- Forward with Science
- Rogers D. Rusk
- Review author[s]: S. A. Korff
Special Articles
- Retardation of Rancidity by Sulfhydryl Compounds, pp. 518-520
- Paul György; Eric T. Stiller; Martin B. Williamson
- Vitamin B6 Deficiency Anemia in the Dog, pp. 520-522
- Susan Gower Smith; Robert Curry; Harold Hawfield
Scientific Apparatus and Laboratory Methods
- Technique for Stroboscopic Studies of Insect Flight, pp. 522-524
- Leigh E. Chadwick
- The Coagulum-Contact Technic in Traumatic Rupture of the Liver in Dog and Man, p. 524
- Machteld E. Sano; Clarence A. Holland
Science News, pp. 8-10
Previous Issue: New Series, Vol. 98, No. 2553, Dec. 3, 1943
Next Issue: New Series, Vol. 98, No. 2555, Dec. 17, 1943