[271289]   
WANLESS, Harold R.
Pennsylvanian geology of a part of the southern appalachian coal field / Harold R. Wanless. - Baltimore : Waverly, 1946. - xi, 162 p. : il. ; 25 cm + 21 perfis. - Memoir / Geological Society of America. 13). - Referências bibliográficas
Descritores: Geologia | Timor
Cota: E117-5|LNEG