Elemental composition of coal mine dust /
by T.C. Wesson and F.E. Armstrong.
APA Citation
Wesson, T. C., Armstrong, F. E. (Frederick E.). (1974). Elemental composition of coal mine dust. [Washington, D.C.]: U.S. Bureau of Mines.
MLA Citation
Wesson, Thomas C, and F. E. (Frederick E.) Armstrong. Elemental Composition of Coal Mine Dust. [Washington, D.C.]: U.S. Bureau of Mines, 1974.
Warning: These citations may not always be complete (especially for serials).