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Early warning in the Sahel and Horn of Africa: the state of the art : a review of the literature ; volume 1 of a three part series
Davies, Susanna, (1991)
A guide to famine early warning and food information systems in the Sahel and Horn of Africa : volume 2 of a three part series
Buchanan-Smith, Margaret, (1991)
Famine in East Africa : food production and food policies
Seavoy, Ronald E., (1989)