TY  - BOOK
AU  - Crone G R
TI  - Early maps of the British Isles A D 1000-AD1579
T2  - Royal Geographical Society Reproduction fo early maps ,8
U1  - U11.3.J79<--E00, K1 
PY  - 1961///
CY  - London
PB  - Royal Geogrpahical Society UK       
KW  - Geography
ER  -