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4Texto bibliotecaFAO IT
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5bibliotecaCGIAR
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6by Siadat, H. (Soil and Water Research Inst., Teheran (Iran Islamic Republic)), FAO, Rome (Italy). Land and Water Development Div. eng, Consultation on Supplementary Irrigation eng 7-9 Dec 1987 Rabat (Morocco), International Center for Agricultural Research in the Dry Areas, Aleppo (Syria) eng
Published 1990Texto bibliotecaFAO IT