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3por Feliu, E.; Taher, M.M., FAO, Rome (Italy). Plant Production and Protection Div. eng, Workshop on Quarantine for Seed in the Near East eng 2-9 Nov 1991 Aleppo (Syria), Mathur, S.B. (ed.), Manandhar, H.K. (ed.)
Publicado em 1993Texto bibliotecaFAO IT