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
"Hathout, S. A. and Sumra, S.",Rainfall and soil suitability index for maize cropping in Handeni district,,University of Dar es Salaam. Bureau of Resource Assessment and Land Use Planning,1974,Research report,,,,https://cir.nii.ac.jp/crid/1130282268644433920