TY - BOOK ED - Water Resources and Development Service Land and Water Development Division and Food and Agriculture Organization of the United Nations ED - European Commission on Agriculture Working Party on Water Resources and Irrigation ED - European Commission on Agriculture Working Party on Water Resources and Irrigation TI - Automated irrigation U1 - 631.7 PY - 1971/// CY - Rome PB - Water Resources and Development Service Land and Water Development Division KW - Water in agriculture Irrigation ER -