TY  - JA
AU  - Borlaug,N.E.
TI  - La investigacion: Base de la revolucion verde (3 parte)
PY  - 1974///
KW  - Agricultural development
KW  - AGROVOC
KW  - Developing Countries
KW  - High-yielding varieties
T2  - Boletin ANDSA
ER  -