World atlas of commercial geology
Publisher: [U.S. Geological Survey]
Published: 1921
Place of publication: Washington
Language: eng
Format: [electronic resource]
Subjects: Mines and mineral resources; Economic Geology
Notes: At head of title: Department of the Interior, John Barton Payne, secretary. United States Geological Survey, George Otis Smith, director.

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Electronic reproduction. Pt. II. Water power of the world (1921) New York, N.Y. : Columbia University Libraries, to be digitized in 2014.

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Table of contents: title: Introduction
pagenum: 4; title: North America
pagenum: 8; title: South America
pagenum: 17; title: Europe
pagenum: 20; title: Asia
pagenum: 30; title: Africa
pagenum: 33; title: Oceanica
pagenum: 38; title: General summary
pagenum: 40