TY  - BOOK
TI  - Cadair Idris & Llyn Tegid : sheet OL 23 : 1:25,000
T2  - Explorer
SN  - 9780319263594
U1  - 912.42 
PY  - 2019///
PB  - Ordnance Survey
KW  - Cadair Idris - Maps
KW  - Llyn Tegid - Maps
ER  -