Soil fertility management in semi-arid agriculture in Tanzania :
farmers' perceptions and management practices /
Jannik Boesen & Esbern Friis-Hansen.
APA Citation
Boesen, J., Friis-Hansen, E. (2001). Soil fertility management in semi-arid agriculture in Tanzania: farmers' perceptions and management practices. Copenhagen: Center for Development Reseearch.
MLA Citation
Boesen, Jannik, and Esbern Friis-Hansen. Soil Fertility Management In Semi-arid Agriculture In Tanzania: Farmers' Perceptions And Management Practices. Copenhagen: Center for Development Reseearch, 2001.
Warning: These citations may not always be complete (especially for serials).