1
Published: 1971
Superior document: 1:250 000 Geological series - Explanatory notes SG/54-12
2
Published: 1972
Superior document: 1:250 000 Geological series - Explanatory notes SE/54-10
3
Published: 1973
Superior document: 1:250 000 Geological series - Explanatory notes SE/54-6
4
Published: 1971
Superior document: 1:250 000 Geological series - Explanatory notes SH/54-4
5
Published: 1971
Superior document: 1:250 000 Geological series - Explanatory notes SG/55-13