Improved shearer-clearer system for double-drum shearers on longwall faces /
by Natesa I. Jayaraman, Robert A. Jankowski, and Fred N. Kissell.

APA Citation

Jayaraman, N. I., Kissell, F. N., Jankowski, R. A. (1985). Improved shearer-clearer system for double-drum shearers on longwall faces. [Pittsburgh, Pa.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Jayaraman, Natesa I, Fred N Kissell, and Robert A Jankowski. Improved Shearer-clearer System for Double-drum Shearers On Longwall Faces. [Pittsburgh, Pa.]: U.S. Dept. of the Interior, Bureau of Mines, 1985.