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4by Hassan, N.I. (ed.), Arab Center for the Studies of Arid Zones and Dry Lands, Damascus (Syria) eng, International Conference on Animal Production in Arid Zones eng 7-12 Sep 1985 Damascus (Syria), Tlemat, F.M. (ed.), Hossamo, H.E. (ed.), Arab Organization for Agricultural Development, Khartoum (Sudan) eng
Published 1987Texto bibliotecaFAO IT