Your search returned 2 results from 51148 records. Subscribe to this search

|
1. Effect of shearer web depth on dust generation and methane liberation / by J.A. Organiscak, D.M. Doyle-Coombs, A.B. Cecala.

by Organiscak, John A | Doyle-Coombs, D. M | Cecala, Andrew.

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

2. Factors affecting respirable dust generation from longwall roof supports / by John A. Organiscak, Jeffrey M. Listak, Robert A. Jankowski.

by Organiscak, John A | Listak, Jeffrey M | Jankowski, Robert A.

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