The SciencesSeptember 1, 1951
Population
In 50 years it has grown from 75 to 150 million. An account of its principal characteristics, how they have changed in the past and how they appear likely to change in the future
Stories by Frank W. Notestein
Population
In 50 years it has grown from 75 to 150 million. An account of its principal characteristics, how they have changed in the past and how they appear likely to change in the future