@book{oai:ir.ide.go.jp:00040147,
 author = {Tsutomu, Takane},
 month = {},
 note = {SMW/631.1/Aj2, application/pdf, OPS004200_003},
 publisher = {Institute of Developing Economies (IDE-JETRO)},
 title = {2. Land Shortage, Customary Law, and Smallholders},
 year = {2008}
}