SA Supplements Vol 86 Issue 2239supp

SA Supplements

Volume 86, Issue 2239supp

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Features

Life and Light

The Process By Which Living Organisms Produce Light

Raphael Dubois

Cosmology among Natives of South Africa

A Silky Eater of Ants

A Tiny Animal of Exclusive Tastes And Peculiar Habits

William Beebe

Twilight Phenomena

How Fishes Were Named

The Ferro-Alloys

A Brief Description of their Manufacture, Properties and Uses

J. W. Richards

Weed Destruction in Sugarcane Fields

The Influenza Epidemic

A Visit to the British Front in September

Condition of Cities in Northern France on Enemy's Final Retirement

Hamilton M. Wright

Reinforced Metals

Food Shortage and High Prices

The Animus of German Scientific Men

Pneumonia as a Public Health Problem

Rufus Cole

Scientific Plant Breeding

A New Method of Separating Slate from Coal

That Promises Important Economies

H. M. Chance

Naming Mountains in India

Meteorology in Relation to Aeronautics—I

A Review of the Data Required by an Aviator When in the Air

W. H. Dines