TY  - BOOK
AU  - Johnston, Bruce F.
AU  - Mellor, John W.
TI  - The role of agriculture in economic development
U1  - 338.1 
PY  - 0000///(s.a.)
CY  - (s.l.
PB  - s.e)
KW  - Agricultura
KW  - Aspectos económicos
N1  - Sobretiro de : Américan Economic Review 51(4): 566-593, 1961
ER  -