The shaping of America's heartland
Subtitle: the landscape of the Middle West
By: by Betty Flanders Thomson.
Series: The Naturalist's America
Publisher: Houghton Mifflin
Published: 1977
Place of publication: Boston
Language: eng
Number of pages: 267
Subjects: Landforms -- Middle West.; Plant ecology -- Middle West.; Hydrology -- Middle West.
Notes: Includes bibliographical references and index.