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  Partner: UNT Libraries Government Documents Department
 Country: Brazil
 Serial/Series Title: United States Bureau of Mines Reports
 Collection: Technical Report Archive and Image Library
The Coal Industry of Brazil: Part 1. General Economy, Production, and Marketing

The Coal Industry of Brazil: Part 1. General Economy, Production, and Marketing

Date: 1949
Creator: Good, John E.; Abreu, Alvaro & Fraser, Thomas
Description: Report issued by the Bureau of Mines discussing the Brazilian coal industry. Location details and their production levels are presented. This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
The Coal Industry of Brazil: Part 2. Technology of Mining and Preparation

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

Date: 1951
Creator: Good, John E.; Abreu, Alvaro & Fraser, Thomas
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
World Survey of Tantalum Ore

World Survey of Tantalum Ore

Date: March 1945
Creator: Baker, James S.
Description: Report issued by the U.S. Bureau of Mines discussing the occurrences of tantalum in different areas of the world. The tantalum deposits are described in reference to each individual country that it is found in. This report includes maps, tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department