Intensification and differentiation in agricultural and livestock production
Subtitle: Usagara Division, Tanzania
By: prepared by Helle Munk Ravnborg on the basis of a study by Usman Hassan Ahmed...[et al].
Contributors: Ahmed, Usman Hassan.; International Course for development oriented research in agriculture.
Series: Farming systems analysis paper -- no.10(E)
Publisher: International Course for development oriented Research in Agriculture
Published: 1990
Place of publication: [Wageningen]
Language: eng