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
United Nations. Department of Technical Cooperation for Development,"Treaties concerning the utilization of international water courses for other purposes than navigation, Africa = Traités concernant l'utilisation des cours d'eau internationaux à des fins autres que la navigation, Afrique",,United Nations,1984,Natural resources/water series,,,,https://cir.nii.ac.jp/crid/1130000796625860352