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The Andes of Ecuador

The Battle of the Forests

By B. E. Fernow

Leaf-Like Timber Stains

By John T. Carrington

Spraying for Black Knot upon Cherries and Plums

The Glowworm

By E. A. Butler

Oyster Culture on the West Coast of France


By M. P. Wood

The Siphon of Clichy-Asnieres

Engineering Fallacies

Increasing use of Traction Engines

Recent Science

Improved Ore Washing Apparatus

The Rise of Organic Chemistry

By Vaughan Cornish

Chromium Fluoride in Wool Dyeing



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