TY  - BOOK
AU  - Boserup,Ester
TI  - The conditions of agricultural growth: The econo. of agrarian change under population pressure with forew ord 
AV  - HD1415 B6
PY  - 1965///
CY  - London
PB  - G. allen unwin
KW  - Agricultura
KW  - Aspectos económicos
KW  - Países de la Unión Europea
ER  -