National Geographic Magazine/Volume 32/Number 1

July, 1917

 * The Rat Pest: The Labor of 200,000 Men in the United States Required to Support Rats, Man's Most Destructive and Dangerous Enemy
 * Russia's Man of the Hour: Alexander Kerensky's First Speeches and Proclamations
 * Letters from the Italian Front
 * Fearful Famines of the Past: History Will Repeat Itself Unless the American People Conserve Their Resources
 * Fearful Famines of the Past: History Will Repeat Itself Unless the American People Conserve Their Resources
 * Fearful Famines of the Past: History Will Repeat Itself Unless the American People Conserve Their Resources