Items where Author is "Freud, E H"

Conference or Workshop Item

Duivenbooden, N van and Freud, E H and Cisse, L and Bationo, A (1997) Resource management research in- semi-arid West Africa: Challenges and new opportunities. In: Soil Fertility Management in West African Land Use Systems, 4-8 March 1997, Niamey (Niger).