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Science, Vol. 22, No. 552, Sep. 1, 1893


Previous Issue: Vol. 22, No. 551, Aug. 25, 1893
Next Issue: Vol. 22, No. 553, Sep. 8, 1893


Front Matter (1 p.)
Indian Relics in South Jersey, pp. 113-114
John Gifford

Notes on Some Minnesota Mounds, p. 114
Albert Schneider

[Editorial Notes], p. 115
Current Notes on Chemistry.--II, pp. 115-116
Charles Platt

The World's Congress Auxiliary of the Columbian Exposition, pp. 116-117
Geo. H. Johnson

A New Factor in Fruit Growing, p. 117
B. T. Galloway

Railroad Signaling, pp. 118-119
Reginald Gordon

Altitude in Spite of Humidity as a Cure of Beri-Beri, pp. 119-121
Albert S. Ashmead

The Origin of Gold, p. 121
Philip Lake

On the Extremes of Heat and Cold under Which the Life of Species Is Possible, pp. 121-122
Henry De Varigny


Book-Reviews
Abnormal Man: Being Essays on Education and Crime and Related Subjects, pp. 122-123
Review author[s]: Arthur MacDonald


Letters to the Editor
Animal Vocabularies, p. 123
W. A. Kellerman
The Circulation in Fresh-Water Mussels, p. 123
Goodwin D. Swezey
Protective Mimicry of a Moth, pp. 123-124
E. S. Tucker
Explosive Gas in Locomotive Engines, p. 124
M. W. V.
Coyote or Bear?, pp. 124-125
Agnes Crane


Back Matter (2 pp.)

Previous Issue: Vol. 22, No. 551, Aug. 25, 1893
Next Issue: Vol. 22, No. 553, Sep. 8, 1893



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