Physical geography prepared on a new and original plan /
Quackenbos, John Duncan,1848-1926.
New York : D. Appleton,
1887.
Includes index.
Relief shown by gradient tints and hachures.
"Illustrated with engravings, diagrams, and maps in color - and including a separate chapter on the geological history and the physical features of the United States."-T.p.
Bartholomew firm library.
Geography