Southern Guyana : tectonic/geological map /
Berrangé, Jevan P.
Great Britain.Directorate of Overseas Surveys.
[Georgetown, Guyana] : Guyana Government,
1973.
In upper left margin: Guyana 1:500,000 (Approximately).
"Printed for the D.O.S. by the Ordnance Survey."
Includes a locality map.
In pocket of: The geology of southern Guyana, South America. (Overseas memoir 4)
Geology
Geology, Structural