TY - BOOK ID - 126981578 TI - British mining fields PY - 1969 SN - 090048800X 9780900488009 PB - London: Institution of mining and metallurgy, DB - UniCat KW - Mines and mineral resources UR - https://www.unicat.be/uniCat?func=search&query=sysid:126981578 AB - ER -