Manual of coal and its topography. Illustrated by original drawings, chiefly of facts in the geography of the Appalachian region of the United States of North America
- publisher: Philadelphia, J.B. Lippincott ltd. co.
- creator: Lesley, J. Peter, 1819-1903
- Keyword: Geology Appalachian Mountains. Geology, Stratigraphic Carboniferous.
- years: 1856.
- pages: xii, [13] 224 p.
- class: QE673
- download: pdf file