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Previous Issue: New Series, Vol. 64, No. 1669, Dec. 24, 1926
Next Issue: New Series, Vol. 65, No. 1671, Jan. 7, 1927
Front Matter (6 pp.)
The American Association for the Advancement of Science
- Fifty Years' Progress in Electrical Communications, pp. 631-638
- M. I. Pupin
The International Union of Scientific Radio Telegraphy, pp. 638-639
- J. H. Dellinger
James Furman Kemp, pp. 639-642
- Charles P. Berkey
Scientific Events
- The Appropriation Bill of the Department of Agriculture, pp. 642-643
- Results of the Subarctic Expedition of the Field Museum, pp. 643-644
- Additions to the Botanical Library of the Smithsonian Institution, p. 644
- The George Herbert Jones Research Laboratory at the University of Chicago, p. 644
Scientific Notes and News, pp. 645-648
University and Educational Notes, pp. 648-649
Discussion and Correspondence
- What Did Darwin Write?, p. 649
- A. S. Eve
- Plant Physiology, pp. 649-650
- O. L. Inman
- Publication by Photographic Reproduction of Typewriting, p. 650
- Sebastian Albrecht
- A Simplified Indication for the Consonant Sound Represented by the Letters TH, p. 650
- Maynard M. Metcalf
Scientific Apparatus and Laboratory Methods
- Finely Regulated Movement by Using Hydraulic Devices, pp. 650-651
- F. Lowell Dunn
- Rapid Determination of the Moisture Content of Soils, pp. 651-652
- G. J. Bouyoucos
Special Articles
- Zeolite Formation in Soils, pp. 652-653
- P. S. Burgess; W. T. McGeorge
- Growth and Growth Formulas in Plants, pp. 653-654
- H. L. Van De Sande-Bakhuyzen
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 64, No. 1669, Dec. 24, 1926
Next Issue: New Series, Vol. 65, No. 1671, Jan. 7, 1927