TY  - BOOK
AU  - Coleman,D.A.
AU  - Schofield,Roger
TI  - The State of population theory: forward from Malthus 
SN  - 0631139753 :
AV  - HB849.4 
PY  - 1986///
CY  - Oxford, OX, UK, New York, NY, USA
PB  - B. Blackwell
KW  - Population
KW  - Demography
ER  -