Modern practice in mining. 2 vols
Redmayne, Richard Augustine Studdert Sir 1865-1955
Modern practice in mining. 2 vols - Longmans Green 1908-09
Shelf 133; Vol 1 - Coal - its occurrence, value and methods of boring: vol 2 - The sinking of shafts
MINERAL VALUATION
Modern practice in mining. 2 vols - Longmans Green 1908-09
Shelf 133; Vol 1 - Coal - its occurrence, value and methods of boring: vol 2 - The sinking of shafts
MINERAL VALUATION