Local and improved soil fertility technologies by the use of millet crop residues in the Sahel. Are they economically feasible?

John Lamers / Michael Brüntrup
Mitarbeiter sonstige

conference paper, presented at the Regional Workshop ‘Soil Fertility Management in West African Land Use Systems’, Niamey, Niger, 4 - 8 March 1997

About the author

Brüntrup, Michael

Agricultural Economist

Brüntrup

Further experts