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1Studies on crop rotations and tillage practices on wheat production under rainfed conditions in northern Iraq Studies on crop rotations and tillage practices on wheat production under rainfed conditions in northern Iraqby El-Fakhry, A.K., FAO, Rome (Italy). Land and Water Development Div. eng, FAO Regional Seminar on Rainfed Agriculture in the Near East and North Africa eng 5 May 1979 Amman (Jordan), Sultan, A.M. (Mosul Univ. (Iraq). Dept. of Field Crop), FAO, Cairo (Egypt). Regional Office for the Near East eng
Published 1980Texto bibliotecaFAO IT