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3European Commission on Agriculture. Working Party on Water Resources and Irrigation. Report of the sixth Session, Seville, Spain, 10-16 May 1976 European Commission on Agriculture. Working Party on Water Resources and Irrigation. Report of the sixth Session, Seville, Spain, 10-16 May 1976by FAO, Rome (Italy). Land and Water Development Div. eng, European Commission on Agriculture. Working Party on Water Resources and Irrigation eng 10 May 1976 Sess. 6 Seville (Spain)
Published 1977Texto bibliotecaFAO IT -
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