TY  - BOOK
AU  - Mackinder, Halford John
TI  - Britain and the British seas / 
U1  - 942.082 MAC 
PY  - 1930///.
CY  - Oxford : 
PB  - The Clarendon Press, 
KW  - Great Britain
KW  - Physical geography
KW  - Human geography
KW  - Travel
ER  -