An explanation of the Geological Survey map (not present). With many photographs, illustrations, drawings, tables and statistical informations.
"UNION OF SOUTH AFRICA. DEPARTMENT OF MINES AND INDUSTRIES. GEOLOGICAL SURVEY. The geology of the country around Vredefort. An explanation of the geological map by Louis T. Nel. M.Sc. Printed by Authority of the Right Honourable the Minister of Mines and Industries"; Paperback; Collation complete - 134 pages; Paperback covers a little worn, back cover detached but present. Contents bright and clean. Ex-owner label to the front cover.
- Binding Condition: Good
- Overall Condition: Very Good
- Size: 24 x 15,5 cm