TY  - JA
AU  - Borlaug,N.E.
TI  - La revolucion verde:  Parte 5
PY  - 1974///
KW  - Agricultural development
KW  - AGROVOC
KW  - Agricultural policies
KW  - International cooperation
KW  - International organizations
KW  - Research
KW  - CIMMYT
T2  - Boletin ANDSA
ER  -