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1. Impact of background sources on dust exposure of bag machine operator / by Andrew B. Cecala, Edward D. Thimons.

by Cecala, Andrew B | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Avondale, Md. : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

2. Evaluation of water-jet-assisted drilling with handheld drills / by P.D. Kovscek, C.D. Taylor, E.D. Thimons

by Kovscek, P. D. (Paul D.) | Taylor, Charles D | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Pgh. [i.e. Pittsburgh] Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1988Availability: No items available

3. Dust reduction capabilities of five commercially available bag valves / by Andrew B. Cecala, Anthony Covelli, Edward D. Thimons.

by Cecala, Andrew B | Covelli, Anthony | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

4. Evaluating ventilation parameters of three coal mine gobs / by R.J. Timko, F.N. Kissell, E.D. Thimons.

by Timko, Robert J | Kissell, Fred N | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

5. Face ventilation for oil shale mining / by Edward D. Thimons ... [et al.].

by Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

6. Reducing dust exposure of workers during bag stacking in enclosed vehicles / by Andrew B. Cecala, Anthony Covelli, Edward D. Thimons.

by Cecala, Andrew B | Covelli, Anthony | Thimons, Edward D.

Call number: USBM ri 9148 Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1987]Availability: No items available

7. Water-jet-assisted drag bit cutting in medium-strength rock / by J.E. Geier, M. Hood, E.D. Thimons.

by Geier, J. E. (Joe E.) | Hood, M | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1987]Availability: No items available

8. Adding steam to control dust in mineral processing / by Andrew B. Cecala, Jon C. Volkwein, Edward D. Thimons

by Cecala, Andrew B | Volkwein, J. C | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, (1985)Availability: No items available

9. Measurement of air velocity in mines / by Edward D. Thimons, Jeffrey L. Kohler

by Thimons, Edward D | Kohler, Jeffrey L.

Material type: book Book; Format: print Publisher: Washinton : U.S. Dept. of the Interior, Bureau of Mines, (1985)Availability: No items available

10. Performance characteristics of large-capacity face ventilation systems for oil shale mining / by Edward D. Thimons ... [et al.]

by Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1986]Availability: No items available

11. Analysis of rock chips produced during water-jet-assisted cutting / by A.N. Styler, E.D. Thimons

by Styler, A. N | Thimons, Edward D.

Material type: book Book; Format: print Publisher: Washington : U.S. Dept. of the Interior, Bureau of Mines, [1987]Availability: No items available