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The isotopic ages of certain granites and acid lava in the Rehoboth and Maltahöhe districts, South West Africa / P. J. Hugo by Series: Annale geol. Opname, S.A ; vol. 9, 1971-72
Edition: Reprint
Material type: Text Text
Language: English
Publication details: Pretoria : Council for Scientific and Industrial Research, 1971
Availability: Items available for reference: Namibia Scientific Society Library: Not for loan (1).
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2.
Bibliography of South West African/ Namibian earth science : Publications to the end of 1980 / P. J. Hugo; K. E. L. Schalk; Sarah- Jane Barnes by Series: : Volume 1
Material type: Text Text
Language: English
Publication details: Windhoek : Department of Economic Affairs, 1983
Availability: Items available for reference: Namibia Scientific Society Library: Not for loan (1).
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3.
Salt in the Republic of South Africa / P. J. Hugo by
Material type: Text Text
Language: English
Publication details: Pretoria : Staatsdrukker, 1974
Availability: Items available for reference: Namibia Scientific Society Library: Not for loan (1).
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