You and the wealth of the earth
By: by Samual Ralph Powers, R. Will Burnett, Norman H. Dolloff [and] Robert J. Hill.
Contributors: Burnett, R. Will 1912-; Dolloff, Norman H.; Hill, Robert J.; Columbia University. Teachers College. Bureau of Educational Research in Science.
Publisher: Bureau of Educational Research in Science, Teachers College, Columbia University
Published: 1941
Place of publication: [New York]
Language: eng
Number of pages: 51
Subjects: Mineral industries.; Mines and mineral resources -- United States.; Geology, Economic.
Notes: Bibliographical foot-notes.
Reproduced from type-written copy.