TY  - BOOK
AU  - Itó, Junichi.
TI  - Assessing the returns of R & D expenditures on post-war japanese agricultural production
T2  - Research paper, 7
PY  - 1991///
CY  - Tokyo, National Research
PB  - Institute of Agricultural Economics
KW  - Agricultura
KW  - Aspectos economicos
KW  - Japon
KW  - Japón
KW  - Cultivos
KW  - Rendimiento
N1  - 54-155
ER  -