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 "川越, 俊彦 and ESCAP Regional Co-ordination Centre for Research and Development of Coarse Grains, Pulses, Roots and Tuber Crops in the Humid Tropics of Asia and the Pacific",Role of secondary crops in employment generation : a study in a rain-fed lowland village in Java,,CGPRT Centre,1990,CGPRT,,9798059387,,https://cir.nii.ac.jp/crid/1130282269403243264