Author:George Frederick Kay

George Frederick Kay
(1873–1943)

Professor of Geology, State University of Iowa

WorksEdit

Articles in Popular Science MonthlyEdit


 

Some or all works by this author are in the public domain in the United States because they were published before January 1, 1927.


The author died in 1943, so these works are in the public domain in countries and areas where the copyright term is the author's life plus 78 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.