The coal industry of the world with special reference to international trade in coal
By: by H.M. Hoar, Minerals Division.
Contributors: United States. Bureau of Foreign and Domestic Commerce.
Series: U.S. Bureau of Foreign and Domestic Commerce. (Dept. of Commerce) Trade promotion series,; no. 105
Publisher: U.S. Govt. Print. Off.
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 328
Subjects: Coal mines and mining.; Coal trade.
Notes: "Authorities and sources utilized in this study": p. 321-328.
At head of title: U.S. Department of Commerce. R.P. Lamont, secretary. Bureau of Foreign and Domestic Commerce. William L. Cooper, director.
"Glossary of terms used": p. 317-320.