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SA Supplements Vol 39 Issue 994supp

SA Supplements

Volume 39, Issue 994supp

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Features

The Andes of Ecuador

The Battle of the Forests

B. E. Fernow

Leaf-Like Timber Stains

John T. Carrington

Spraying for Black Knot upon Cherries and Plums

The Glowworm

E. A. Butler

Oyster Culture on the West Coast of France

Galvanizing

M. P. Wood

The Siphon of Clichy-Asnieres

Increasing use of Traction Engines

Engineering Fallacies

Improved Ore Washing Apparatus

Recent Science

The Rise of Organic Chemistry

Vaughan Cornish

Patents!

Chromium Fluoride in Wool Dyeing