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1Productivity, sustainability and soil management on a catchment basis Productivity, sustainability and soil management on a catchment basisby Njoes, A., FAO, Rome (Italy). Land and Water Development Div. eng, Vagstad, N. (Centre for Soil and Environmental Research, Aas (Norway)), Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1995Texto bibliotecaFAO IT -
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3Productivite, durabilite et gestion des sols a l'echelle d'un bassin versant Productivite, durabilite et gestion des sols a l'echelle d'un bassin versantby Njoes, A., FAO, Rome (Italy). Div. de la Mise en Valeur des Terres et des Eaux fre, Vagstad, N., Dudal, R. (ed.), Roy, R.N. (ed.)
Published 1997Texto bibliotecaFAO IT