Feature

Brazil and Peru Supply Rotenone for Insecticides

Nature Ramblings: War and Wildlife

Cruelty Means Weakness

Women Need Good Training and Living Conditions

New Comet Discovered by Finnish Woman

New Machines and Gadgets

Hiccoughs before Birth Signal Allergy in Baby

Planned Shifts Urged

Hoover Medal to Swope for Public Service

First Glances at New Books

Front Matter

Casualty Care Planned