Soil fertility management in semi-arid agriculture in Tanzania
Subtitle: farmers' perceptions and management practices
By: Jannick Boesen & Esbern Friis-Hansen.
Contributors: Friis-Hansen, Esbern.; Centret for udviklingsforskning (Denmark)
Series: CDR working paper,; 01.10
Publisher: Centre for Development Research
Published: 2001
Place of publication: Copenhagen, Denmark
Language: eng
Number of pages: 31