Theœ prehistory and geology of Northern Sudan

Weitere Verfasser: Shiner, Joel L.
Marks, Anthony E.
Ort/Verlag/Jahr: [s.l : s.n.], 1971.
Umfang/Format: 2 parts (441 p). : ill., maps ; 30 cm.
Beschreibung: "Report to the National Science Foundation, grant GS1192"--Cover.