TY  - BOOK
AU  - Malthus,T.R.
AU  - James, Patrucia,
TI  - An essay on the principles of population; or a view of its past and present effects on human happiness
SN  - 0521323606
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Population
N1  - aThe version published in 1803, with the variora of 1806, 1807, 1817 and 1826
ER  -