Geology of the Gold Belt in the James River Basin, Virginia Stephen Taber Published: 1913 Total Pages: 872 Get eBook
Biennial Report on the Mineral Production of Virginia During the Calendar Years 1911 and 1912 Stephen Taber Published: 1911 Total Pages: 528 Get eBook
Bulletin - Virginia Geological Survey Virginia Geological Survey Published: 1913 Total Pages: 96 Get eBook
Geological Series, Bulletin Virginia. Division of Mineral Resources Published: 1911 Total Pages: 614 Get eBook
Biennial Report on the Mineral Production of Virginia During the Calendar Years 1911 and 1912 Thomas Leonard Watson Published: 1913 Total Pages: 104 Get eBook
The Carboniferous of the Appalachian Basin John James Stevenson Published: 1907 Total Pages: 610 Get eBook
The Mississippian and Pennsylvanian (Carboniferous) Systems in the United States Published: 1979 Total Pages: 450 Get eBook
