Technology systems for small farmers : issue and options
KESSEBA, Abbas M
Technology systems for small farmers : issue and options - Boulder 1989 - 229p
AGRICULTURE -- TECHNOLOGY TRANSFER
AGRICULTURE -- TECHNOLOGY TRANSFER
338.16 K55T
Technology systems for small farmers : issue and options - Boulder 1989 - 229p
AGRICULTURE -- TECHNOLOGY TRANSFER
AGRICULTURE -- TECHNOLOGY TRANSFER
338.16 K55T