TY  - GEN
TI  - Rhondda and Merthyr Tydfil / Merthyr Tudful: sheet 166; 1:25,000
T2  - Explorer
SN  - 9780319305775
U1  - 912.42 
PY  - 2017///
PB  - Ordnance Survey
KW  - Rhondda - Maps
KW  - Merthyr Tydfil - Maps
ER  -