Books by James D. Sisler
Contributions to oil and gas g
Contributions to oil and gas geology of western Pennsylvania
Anthracite culm and silt
Anthracite culm and silt
Coal losses in Ohio
Coal losses in Ohio
Bituminous coal losses and min
Bituminous coal losses and mining methods in Pennsylvania
Coal beds in southern Somerset County, Pennsylvania
Coal beds in Allegheny County, Pennsylvania
Coal beds in Armstrong County, Pennsylvania
Coal beds in Cambria County, Pennsylvania
![Coal beds in Center[sic], Cameron, Clinton and Lycoming Counties, Pennsylvania](https://covers.openlibrary.org/b/id/12855686-L.jpg)
Coal beds in Center[sic], Cameron, Clinton and Lycoming Counties, Pennsylvania
Coal beds in Clarion County, Pennsylvania
Coal beds in Elk County, Pennsylvania
Coal beds in Fayette County, Pennsylvania
Coal beds in Greene County, Pennsylvania
Coal beds in Indiana County, Pennsylvania
Coal beds in Jefferson County, Pennsylvania
Coal beds in Lawrence County, Pennsylvania
Coal beds in Mercer, Crawford, Venango, Forest, Warren, McKean, Potter, Tioga and Bradford Counties, Pennsylvania
Coal beds in Washington County, Pennsylvania
Coal beds in Westmoreland County
Coal beds in Beaver County, Pennsylvania