Remarks on the country around the Wrekin : a comparison of the carboniferous rocks of Coalbrook Dale, with those of other districts /
Ricketts, Charles,1818-1904.
Liverpool Geological Society.
Liverpool : Courier Printing Works,
1876.
"Reprinted from the Proceedings of the Liverpool Geological Society, 1875-76"--T. p.
Includes bibliographical references.
Geology, Stratigraphic