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 Organisation for Economic Co-operation and Development,"Innovation, agricultural productivity and sustainability in Latvia",,OECD,2019,OECD food and agricultural reviews,,9789264312517,,https://cir.nii.ac.jp/crid/1130000794857217152