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
"Lele, Uma J. and Stone, Steven W.","Population pressure, the environment, and agricultural intensification : variations on the Boserup hypothesis",,World Bank,1989,MADIA discussion paper,,0821313207,,https://cir.nii.ac.jp/crid/1130282268873037824