A geological map of British Guiana. Reprinted from the report of the International Geological Congress, XXI session, Norden, 1960, part IX., Pre Cambrian stratigraphy and correlations. [With a map and a bibliography.]
Macconnell, R. B.
Dixon, C. G.
Copenhagen, 
1960.
Joint authors: R.B. Macconnell and C.G. Dixon.