The Coal Industry of Brazil: Part 2. Technology of Mining and Preparation (open access)

The Coal Industry of Brazil: Part 2. Technology of Mining and Preparation

Report issued by the Bureau of Mines discussing the coal industry in Brazil. An emphasis is placed on the technological advancements of mining and preparation of coal. This report includes tables, maps, illustrations, and photographs.
Date: 1951
Creator: Good, John E.; Abreu, Alvaro & Fraser, Thomas
System: The UNT Digital Library