Feature

Erratum: Vitamin A Concentrated in Halibut Liver Oil

Astronomer Suggests Comets Born of Eruptions from Jupiter

Mongolia No Promised Land for Emigrants from Crowded China

Erratum: Slight Changes in Car Design Would Decrease Accidents

Erratum: In Science Fields: River Improved to Bring Radium to Civilization

Tests Show Effect of Crowds on Grandstand Framework

Race May Be Cause of Negro’s Lower Tuberculosis Resistance

Native Name Shows Meteorites Not Ancient

Pasteurized Milk Good for Children, Survey Shows

First Glances at New Books

Child Burial in Each of Seven Newly Found Texas Caves

Front Matter