000 01194cam a22003011a 4500
001 gs 21000026
003 DLC
005 20260227111325.0
008 850906s1920 sa ab b f001 0 eng c
010 _ags 21000026
035 _a(OCoLC)12499895
040 _aU. S. Geological Survey. Library
_cTxHR
_dGU
_dDLC
042 _apremarc
043 _af-sa---
050 0 0 _aQE324
_b.A3 no. 15
100 1 _aHall, Arthur Lewis,
_d1872-
245 1 0 _aCorundum in the Northern and Eastern Transvaal /
_cby A.L. Hall.
260 _aPretoria :
_bGovt. Print. and Stationery Office,
_c1920.
300 _a223 p. :
_bill., maps ;
_c25 cm.
490 1 _aMemoir ;
_vno. 15
500 _aAt head of title: Union of South Africa, Department of Mines and Industries, Geological Survey.
504 _aIncludes bibliographical references (p. [209]) and index.
500 _aPublished by authority of the Honourable the Minister of Mines and Industries.
650 0 _aCorundum
_zSouth Africa
_zNorthern Transvaal.
650 0 _aCorundum
_zSouth Africa
_zEastern Transvaal.
650 0 _aMines and mineral resources
_zSouth Africa
_zTransvaal.
830 0 _aMemoir (Geological Survey (South Africa)) ;
_v15.
999 _c26060
_d26060