EnvironmentApril 1, 1922
Burning Up the Corn
An Emergency Measure of the American Farmer, and What It Means
Stories by H. C. Hardy
EnvironmentNovember 20, 1920
Taming the River Nile
Construction of Dams and a 225-Mile Canal to Double the Irrigated Area in Egypt
The SciencesSeptember 27, 1919
The Desert Sign Post
Opening Up America's Waste Lands by Aid of the Painted Word Photos by United States Geological Survey
The SciencesSeptember 8, 1917
"693" in "691," To the Kaiser, and more
The ship "Kaiser Wilhelm II" in drydock in the U.S.
Editorial "To the Kaiser"
The War and British Industries
and more
The SciencesAugust 18, 1917
America Faces A War Tragedy
How Are Our Bumper Crops of Perishable Vegetables To Be Conserved and Brought to the Consumer?