Observations on the West of England mining region : being and account of the mineral deposits and ec - detaljert visning

Observations on the West of England mining region : being and account of the mineral deposits and economic geology of the region

J.H. Collins
Bok Engelsk 1912


Utgitt	Plymouth : William Brendon & Son , 1912
Omfang	XXIV, 683 s., 1 fold., 18 pl.