Feature

Cotton Helping to Give Better Roads to South

Front Matter

Quicker’ n a Wink

Cleanliness Prevents Skin Inflammations

Intensive Volcano Study Proposed for Central America

Elimination of Unsafe Drivers Impractical to Cut Accidents

Yale Expedition Maps Unknown Land in Aisa

[Photograph]: Russia’s Burbank

American Astronomer Gets Royal Society Medal

In Science Fields

Parachutes Useless at Bolivian Altitudes

First Glances at New Books