TY  - BOOK
AU  - Arnade,Carlos A.
ED  - U.S. Department of Agriculture
ED  - Economic research service
TI  - Productivity and technical change in Brazilian agriculture
PY  - 1992///
CY  - Washington, DC
PB  - U.S. Department of Agriculture
KW  - Agriculture
KW  - Brazilia
N1  - Footnotes; References : pp. 16-19
ER  -