Section drawing from simple geological maps
Contributors: Hamilton, G. N. G.
Edition: 2d ed., with text, by Edna P. Janisch and G. N. G. Hamilton.
Series: University of the Witwatersrand, Johannesburg.  Faculty science - publication,; new series 1
Publisher: Witwatersrand University Press
Published: 1938
Place of publication: Johannesburg
Language: eng
Number of pages: 220
Subjects: Geology -- Maps.; Geology -- South Africa -- Maps.
Notes: Bibliography: p. xix.
Printed by the replika process in Great Britain.
"The majority of these maps are based on South Africa areas." - Preface to first edition.
"Part three dealing with the simple mathematical problems connected with geological mapping ... has been undertaken by Mr. G. N. G. Hamilton." - Preface to second edition.