My country 'tis of thee
Subtitle: the use and abuse of natural resources
By: by Lucy Sprague Mitchell, Eleanor Bowman and Mary Phelps
Publisher: The Macmillan Co.
Published: 1940
Place of publication: New York
Language: eng
Number of pages: 335
Subjects: Natural resources; Agriculture; Soil conservation; Coal mines and mining; Petroleum industry and trade; Economic conditions
Notes: Includes bibliographical references (pages 323-327).