Technology systems for small farmers issues and options

Detalles Bibliográficos
Outros autores:	Kesseba, Abbas M. (Editor), Jazairy, Idriss (uthor of introduction, etc.)
Formato:	Libro
Idioma:	English
Publicado:	Boulder Westview Press 1989.
Subjects:	Alternative agriculture. Agricultural extension work. Agricultural innovations. Agriculture > Research. Farms, Small.