@book{oai:ir.ide.go.jp:00026998,
 author = {Chang, Quing and Yu, Shuhua and Gao, Guan and Meng, Lijia},
 month = {},
 note = {/711.2/A1002, application/pdf, ASE004300_005},
 publisher = {Institute of Developing Economies},
 title = {The Regional Circulation of Farm Products in China},
 year = {1997}
}