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 "Mahesh, R. and Kerala Research Programme on Local Level Development",Causes and consequences of change in cropping pattern : a location-specific study,,"Kerala Research Programme on Local Level Development, Centre for Development Studies",1999,Discussion paper series,,8187621109,,https://cir.nii.ac.jp/crid/1130000796778990464