TY  - BOOK
ED  - UNIDO
TI  - Appropriate industrial technology for agricultural machinery and implements
T2  - Monographs on appropriate industrial technology
U1  - 631.3 
PY  - 1979///
CY  - New York
PB  - UNIDO
KW  - Agricultura
KW  - Innovaciones tecnológicas
KW  - Maquinaria agrícola
ER  -