TY  - BOOK
AU  - Jones E F
AU  - Walle Etienne van de
TI  - Population: analysis and models
SN  - 0-7131-5869-7
U1  - 304.6 
PY  - 1976///
CY  - London
PB  - Eward Arnold
KW  - Demography
KW  - Demography-mathematical models
N1  - Transtated from the French
ER  -