著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Food and Agriculture Organization of United Nations,"Automated irrigation : European Commission on Agriculture Working Party on Water Resources and Irrigatin Tel Aviv, Israerl, 1970",,Food and Agriculture Organization of the United Nations,1971,FAO irrigation and drainage paper,,,,https://cir.nii.ac.jp/crid/1130282272041060352