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 "Sijm, Jos",Food security and policy interventions in Sub-Saharan Africa : lessons from the past two decades,,Thesis Publishers,1997,Tinbergen Institute research series,,9055380253,,https://cir.nii.ac.jp/crid/1130000797241357312