Research Article
Socio-economic Determinants of Household Fertilizer Use Intensity for Maize-based Production Systems in the Northern Guinea Savannah of Nigeria
Institute for Agricultural Research, Ahmadu Bello University, P.M.B 1044, Zaria-Nigeria
Werner Doppler
Department of Agricultural Economics and Social Sciences in the Tropics and Sub-tropics, University of Hohernheim, Fruwirthstrasse 12, 70599 Stuttgart-Germany