Technology systems for small farmers issues and options

Bibliografiske detaljer
Andre forfattere:	Kesseba, Abbas M. (Editor), Jazairy, Idriss (uthor of introduction, etc.)
Format:	Bog
Sprog:	English
Udgivet:	Boulder Westview Press 1989.
Fag:	Alternative agriculture. Agricultural extension work. Agricultural innovations. Agriculture > Research. Farms, Small.