Towards Increace of Farmers' ,income and Vitalization of Rural Economy text Tsukuba, Ibaraki Japan International Research Center for Agricultural Science 2003 172p; ill; 30 cm AGRICULTURAL PRODUCTS ECONOMY RURAL AREAS 63 63 INLIS000000000005908 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)