Feature

X-Rays at the Front

Viruses Can Help Man as Well as Harm

[Photograph]: Trained Porpoise

Snakes Battle Cancer

Plenty of Crude Oil

Range Pest Beaten by Imported Beetles

New Potato Resistant to Two Diseases

Blades Made by Extruding

Grow Your Own Vitamins If You Have Garden

Increase Income by Harvest of Timber

In Science Fields

Two Dates for Easter