Rivers of diamonds
Subtitle: an alluvial history of the Lower Vaal Basin, South Africa
By: by David M. Helgren.
Series: Research paper - University of Chicago, Department of Geography ; no. 185; Research paper (University of Chicago. Dept. of Geography) ;; no. 185.
Publisher: University of Chicago, Dept. of Geography
Published: 1979
Place of publication: Chicago
Language: eng
Number of pages: 389
Subjects: Geomorphology -- South Africa -- Vaal River watershed.; Sediments (Geology) -- South Africa -- Vaal River watershed.
Notes: Bibliography: p. 366-389.