Lead deposits in the Union of South Africa and South West Africa with some notes on associated ores /
Willemse, J.
Lead deposits in the Union of South Africa and South West Africa with some notes on associated ores / by J. Willemse ... [et al.]. - Pretoria : Govt. Printer, 1944. - 186 p., [18] leaves of plates (some fold.) : maps, plans, tables, diagrs. ; 24 cm. - Geological Survey memoir ; no. 39 . - Memoir (Geological Survey (South Africa)) ; no. 39. .
Cover-title. At head of title: Union of South Africa, Dept. of Mines.
With: Magnesite in the Union of South Africa / by J.S. Van Zyl ... [et al.]. Pretoria : Govt. Printer, 1942. Bound together subsequent to publication.
"Bibliography": p. 166.
gs 46000049
Lead ores--South Africa.
Lead ores--Namibia.
QE324 / .A3 no. 39
Lead deposits in the Union of South Africa and South West Africa with some notes on associated ores / by J. Willemse ... [et al.]. - Pretoria : Govt. Printer, 1944. - 186 p., [18] leaves of plates (some fold.) : maps, plans, tables, diagrs. ; 24 cm. - Geological Survey memoir ; no. 39 . - Memoir (Geological Survey (South Africa)) ; no. 39. .
Cover-title. At head of title: Union of South Africa, Dept. of Mines.
With: Magnesite in the Union of South Africa / by J.S. Van Zyl ... [et al.]. Pretoria : Govt. Printer, 1942. Bound together subsequent to publication.
"Bibliography": p. 166.
gs 46000049
Lead ores--South Africa.
Lead ores--Namibia.
QE324 / .A3 no. 39