Language, culture, and identitySara J. Van den Berg, Thomas M. Walsh · First published 2010Open the Tome
Atlas of preliminary geologic quadrangle maps of PennsylvaniaThomas M. Berg, Christine M. Dodge · First published 1981Open the Tome
Geology and mineral resources of the Pocono Pines and Mount Pocono quadrangles, Monroe County, PennsylvaniaThomas M. Berg · First published 1977Open the Tome
Geology and mineral resources of the Sabula and Penfield quadrangles, Clearfield, Elk, and Jefferson Counties, PennsylvaniaThomas M. Berg · First published 1976Open the Tome
Geology and mineral resources of the Brodheadsville quadrangle, Monroe and Carbon Counties, PennsylvaniaThomas M. Berg · First published 1975Open the Tome
Geology and Mineral Resources of the Southern Half of the Penfield 15-Minute Quadrangle, PennsylvaniaWilliam E. Edmunds and Thomas M. Berg · First published 1971Open the Tome
