The limestone and dolomite resources of the country around Wirksworth, Derbyshire - Description of parts of 1:25 000 sheets Sk 25 and 35
Cox, F.C.
The limestone and dolomite resources of the country around Wirksworth, Derbyshire - Description of parts of 1:25 000 sheets Sk 25 and 35 - 1 - 137
The limestone and dolomite resources of the country around Wirksworth, Derbyshire - Description of parts of 1:25 000 sheets Sk 25 and 35 - 1 - 137