Malaŵi /
Great Britain.Directorate of Overseas Surveys.
Malawi.Geological Survey Department.
Nyasaland.Geological Survey Department.
Zomba, Malaŵi : Geological Survey,
1957-84.
Relief shown by contours and spot heights on some sheets.
Shows geology.
Geographic coverage complete in 40 sheets.
Earlier sheets published by the Nyasaland Geological Survey and Great Britain Directorate of Overseas Surveys.
Each sheet has different D.O.S. series no.
Some maps also issued in bulletins of the Malawi Geological Survey Dept.
Some sheets include administrative diagr., compilation diagr., index to adjoining sheets, and location map.
Graphic index in central (thematic) file.
Geology