
The SciencesOctober 8, 1921
Fighting the Water Hyacinth
Clearing the Clogged Waterways of Louisiana and Florida by Means of Live Steam

Fighting the Water Hyacinth
Clearing the Clogged Waterways of Louisiana and Florida by Means of Live Steam

Mechanical Stevedore That Handles Bananas

New Orleans' Industrial Canal
A Six-Mile Waterway Connecting the Mississippi with the Gulf