Production and distribution costs and sales realization of deep, commercial mines in divisions I, II, and III of the bituminous coal industry, November 1933 to June 1934
By: By Waldo E. Fisher.
Contributors: United States. National Recovery Administration.
Series: Industrial Research Department monographs. Coal series,; no. 1
Publisher: University of Pennsylvania, Wharton School of Finance and Commerce, Industrial Research Dept.
Published: 1935
Place of publication: Philadelphia
Language: eng
Number of pages: 45
Subjects: Bituminous coal.; Coal trade -- United States.
Notes: Bibliographical foot-notes.
"A summarization of the data compiled jointly by the Bituminous Coal Code Section of the N. R. A. and the subdivisional code authorities."