farming system in Tharaka
Subtitle: strategies for subsistence in a marginal area of Kenya
By: by Jess C. Abella... [et al.].
Contributors: Abella, Jess C.; International Course for Development Oriented Research in Agriculture.
Series: ICRA bulletin -- 15
Publisher: International Course for Development Oriented Research in Agriculture
Published: 1984
Place of publication: Wageningen
Language: eng