Analyses of tipple and delivered samples of coal :
collected during fiscal year 1966 /
by S.J. Aresco and J.B. Janus.
APA Citation
Aresco, S. J., Janus, J. B., United States. Bureau of Mines. (1967). Analyses of tipple and delivered samples of coal: collected during fiscal year 1966. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines .
MLA Citation
Aresco, S. J, John B Janus, and United States. Bureau of Mines. Analyses of Tipple And Delivered Samples of Coal: Collected During Fiscal Year 1966. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines , 1967.
Warning: These citations may not always be complete (especially for serials).