000 01144cam a22002411 4500
001 gs 22000386
003 DLC
005 20260227111326.0
008 860307m19221928sa abf f000 0 eng c
010 _ags 22000386
035 _a(OCoLC)13253560
040 _aLibrary, U.S. Geological Survey
_cNhD
_dNhD
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aQE324
_b.A3
100 1 _aWybergh, Wilfrid John,
_d1868-
245 1 4 _aThe coal resources of the Union of South Africa ...
260 _aPretoria,
_bThe Government Printing and Stationery Office,
_c1922-28.
300 _a3 v.
_billus., fold. plates (incl. maps, profiles) tables, diagrs.
_c25 cm.
490 0 _aSouth Africa. Geological Survey. Memoir
_vno. 19, vol. I-III
500 _aAt head of title: Union of South Africa. Dept. of mines and industries.
505 0 _av. 1. The coal fields of Wilbank, Springs and Heidelberg, and of the Orange Free State. 1922.--v. 2. The inland coal fields of Natal. 1925.--v. 3. The coal fields of the eastern and south-eastern Transvaal, Springbok flats, Waterberg, Zoutpansberg and of the Cape Province. 1928.
650 0 _aCoal
_zSouth Africa.
999 _c26193
_d26193