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1An Approach to Agricultural Settlement of Hilly Lands for Divisional and Area Extension Officers An Approach to Agricultural Settlement of Hilly Lands for Divisional and Area Extension Officersby 344491 Ministerio de Agricultura, 15295 OEA. Instituto Interamericano de Ciencias Agrícolas (IICA), 346126 Residential Training Course elthan Training Centre 7-18 de mayo, 1979
Published 1979Texto bibliotecaIICA