Science, New Series, Vol. 17, No. 418, Jan. 2, 1903

Previous Issue: New Series, Vol. 16, No. 417, Dec. 26, 1902
Next Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903

Volume Information (8 pp.)
Front Matter (2 pp.)

The American Association for the Advancement of Science

The Science of Astronomy, pp. 1-8

Asaph Hall

Popular Science, pp. 8-15

W. S. Franklin

Incomplete Observations, pp. 15-22

Henry A. Weber

Scientific Books

----------------, pp. 22-24

Glacial Formations and Drainage Features of the Erie and Ohio Basins

Frank Leverett

Review author[s]: Warren Upham

Societies and Academies, pp. 24-29

Discussion and Correspondence

President Schurman on the Educational Requirements for Professional Study, pp. 29-30

Alonzo Englebert Taylor

Illex illecebrosus (Lesueur), the 'Squid from Onondaga Lake, N. Y.', pp. 30-31

A. E. Ortmann

Kallima Butterflies, pp. 31-32

Nat. Sci

Shorter Articles

Data with a Possible Bearing on the Cause of Lightning, p. 32

C. Barus

The Hosts of Argulids and Their Nomenclature, p. 33

Theo. Gill

The Great Need in American Zoology, pp. 33-35

Thos. H. Montgomery

The Bishop Collection of Jade and Hard-Stone Objects, pp. 35-36
Scientific Notes and News, pp. 36-40
University and Educational News, p. 40

Previous Issue: New Series, Vol. 16, No. 417, Dec. 26, 1902
Next Issue: New Series, Vol. 17, No. 419, Jan. 9, 1903