This page needs to be proofread.
DIAGRAMS 161 Population of England and Wales (a) in 1801, 153; (b) in 1901, 558 per square mile Fig. 3. Population of Cornwall (a) in 1801, 142; (b) in 1901, 230 per square mile
DIAGRAMS 161 Population of England and Wales (a) in 1801, 153; (b) in 1901, 558 per square mile Fig. 3. Population of Cornwall (a) in 1801, 142; (b) in 1901, 230 per square mile
