Reviews prepared for the first Symposium on Gondwana Stratigraphy, Mar Del Plata, Argentina, September 1967. - Symposium on Gondwana Stratigrapy 1967 : Argentina). (Haarlem : Rijke Geologische Dienst, 1967)
Dikepala judul : International Union of Geological Science. Committee for the for the Study of Geological Documentation.
Keywords: Gondwana (Geology) -- Congresses; Geology, Stratigraphic -- Congresses