TY  - BOOK
AU  - Porter,G.R.
TI  - The progress of the nation: social and cronomical relations from the beginning of the nineteenth century 
PY  - 1851///
CY  - London
PB  - John Murray
KW  - Great Britain
KW  - Social conditions
KW  - 19th century
KW  - Colonies
KW  - History
KW  - Economic conditions
ER  -