Title:
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Ruminant production in the dry subtropics : constraints and potentials : proceedings of the International Symposium on the Constraints and Possibilities of Ruminant Production in the Dry Subtropics (MOA of Egupt, ESAP, EAAP, FAO, ICAMAS, WAAP), Cairo, Egupt, 5-7 November 1988 / E.S.E. Galal, M.B. Aboul-Ela and M.M. Shafie (compilers)
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