AU  - Jones,E.L.
AU  - aWoolf, S.J.
TI  - Agrarian change and economic development / 
U1  - 338.1 
PY  - 1969///
CY  - U.S.A : 
PB  - Methuen and Company , 
KW  - Agric, Economics
KW  - Agrarian
ER  -