Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Obeng, Letitia A. and Wright, Frederick W. and United Nations Development Programme and World Bank",The co-composting of domestic solid and human wastes,,World Bank,1987,Integrated resource recovery series,,0821308947,,https://cir.nii.ac.jp/crid/1130000794914588160