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02h0049706 20140730080924.0 s1946 sa ab frb |000|||eng | CNY200.00 NGL f-sa--- a256.4 ; a423.1 Söhnge, P. G. The geology of the Messina copper mines and surrounding country / by P.G. Söhnge. Pretoria : Government Printer, 1946. 280 p, : ill. ; 25 cm. Memoir / Geological Survey (South Africa) ; 40 Copper mines and mining ; Copper mines and mining ; Geology ; Copper mines and mining. ; Geology. Messina. ; South Africa. ; South Africa. South Africa Messina. Memoir / Geological Survey (South Africa) ; 40. NGL P 256.4 M51a v40 ; rCNY200.00 ; h2 y006