TY  - BOOK
AU  - Scobie, Grant MacDonald.
TI  - Investment in agricultural research: : some economic principles
T2  - Economics
PY  - 1984///
CY  - MÃ©xico
PB  - CIMMYT
KW  - Agricultura
KW  - Aspectos econÃ³micos
KW  - InvestigaciÃ³n
ER  -