TY  - BOOK
AU  - Duncan Christopher J
AU  -  Scott Susan
TI  - Human demography and disease
SN  - 0 521 62052 X
U1  - Y:5:(L:4:51).561.N9, N8 
PY  - 1998///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Demography
N1  - Bibliography: P 335-47
ER  -