TY - BOOK ID - 142265253 TI - Geology of the South Wales Coalfield : part I, the country around Newport (Mon.) AU - Squirrell, H. C. AU - Downing, Richard A. PY - 1969 PB - London Her Majesty's Stationery Office DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:142265253 AB - ER -