JSTOR Home Skip to Main Content
  
  
  
  

Science, New Series, Vol. 119, No. 3094, Apr. 16, 1954


Previous Issue: New Series, Vol. 119, No. 3093, Apr. 9, 1954
Next Issue: New Series, Vol. 119, No. 3095, Apr. 23, 1954


Front Matter (7 pp.)
The Gordon Research Conferences, AAAS, pp. 3A
W. George Parks

X-Ray Breakage of Lily Chromosomes at First Meiotic Metaphase, pp. 485-487
Helen V. Crouse

Significance of the Gordon Research Conferences, pp. 487-489
Emil Ott

Program of the Gordon Research Conferences, AAAS, June 14--Sept. 3, 1954, pp. 489-497
W. George Parks

News and Notes, pp. 498-505


Technical Papers
Early Pre-Cambrian Carbon of Biogenic Origin from the Canadian Shield, pp. 506-507
Kalervo Rankama
Maleic Hydrazide as a Sprout Inhibitor for Sweetpotatoes, pp. 507-508
D. R. Paterson; G. W. Adriance; H. T. Blackhurst; H. C. Mohr
A New Technique for the Study of Avian Chromosomes, pp. 508-509
Gunnar C. Sandnes
The Appearance of Starch Grains of Potato Tubers of Plants Grown under Constant Light and Temperature Conditions, pp. 509-510
Edith A. Roberts; Bernard E. Proctor
Glucuronic Acid Conjugates of Aspartic and Glutamic Acids in Urine, pp. 510-511
Robert L. Pollack; Charles H. Eades


Communications
The Brocken Spectre, pp. 511-512
A. G. Shenstone
An Inexpensive Inoculation Chamber, p. 512
James H. M. Henderson; John P. Rier
Geology of the Bedford Shale and Berea Sandstone in the Appalachian Basin, pp. 512-513
James F. Pepper; Wallace De Witt; David F. Demarest
Crystalline Regions in Metamict Minerals, p. 513
C. L. Christ; E. J. Dwornik; M. S. Tischler
Geophysical Surveys in Salt Lake Valley, Utah, pp. 513-514
Kenneth G. Books
The Action of Phosgene on Acid Hydrazides to Give 1,3,4-Oxdiazolones of Interest in the Treatment of Tuberculosis, p. 514
A. E. Wilder Smith
A Constituent of Human Perspiration with Intense Ultraviolet Absorption, pp. 514-515
J. M. Vandenbelt; C. E. Childs; Denise Lundquest; Jere Saladonis
Origin of the Compositional Variation of the Lavas of Paricutin Volcano, Mexico, pp. 515-516
Ray E. Wilcox
Six-Minute Responsiveness Test to Insulin, p. 516
George E. Anderson

Previous Issue: New Series, Vol. 119, No. 3093, Apr. 9, 1954
Next Issue: New Series, Vol. 119, No. 3095, Apr. 23, 1954



©2000-2007 JSTOR