Feature

Sulfa Drugs Could Cause Wrong Military Decisions

Nature Ramblings: Chemical Controls

Russia Far from Out

Rifling of Gun Barrels Improved by New System

No Shortage of Wool

Surgeons Patch Gloves, Conserve Drugs, AMA Asks

Bats Caught in Road Oil; Recalls Ice Age Tragedy

Chemical Group Important to Life; Present in Food

English Game Birds Now Do Damage to Crops

Cotton Picking Machines Work like Vacuum Cleaner

Nettles Used to Make Paper by Scottish Firm

New Machines and Gadgets