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Showing items 1 through 4 of 4.This paper is written in fulfilment of the requirement of the Associate Regional Advisers (ARA) Programme which is run under the auspices of the Forest Industries Advisory Group (FIAG) for Africa.
It soon became apparent that soil degradation in the Ethiopian Highlands may be posing a threat not only in terms of the physical loss of soils, but also in terms of deteriorating, soil chemical fertility.
Le présent document ne prétend pas dorme une définition globale des indicateurs du développement agricole; il se "borne plutôt a dégager certaines considérations de base dont on tient compte dans leur élaboration.
This paper concentrates more on the indicators that deal more or less directly with the increase of agricultural productivity and production.