Injury experience in coal mining, 1958 :
analysis of mine safety factors, related employment, and production data /
by John C. Machisak, Virginia E. Wrenn, Nina L. Jones, [and others].
APA Citation
Jones, N. L., Rice, D. D., Reid, E. J., Machisak, J. C., Wrenn, V. E., United States. Bureau of Mines. (1961). Injury experience in coal mining, 1958: analysis of mine safety factors, related employment, and production data. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
United States. Bureau of Mines, et al.. Injury Experience In Coal Mining, 1958: Analysis of Mine Safety Factors, Related Employment, And Production Data. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines, 1961.
Warning: These citations may not always be complete (especially for serials).