论文信息 - A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA - 字舞流文

A digital resource model of the Upper Pennsylvanian Pittsburgh coal bed, Monongahela Group, northern Appalachian basin coal region, USA

R. N. Wallack | L. Ruppert | S. J. Tewalt | D. Brezinski | L. Bragg | Richard W. Carlton | David T. Butler