Amnaj Khaokhrueamuang. (2560) Agricultural heritage systems of orchard based on the concept of satoyama and sufficiency economy: Green tourism perspectives for Japan and Thailand. <i>Journal of Thai Interdisciplinary Research</i>, <i>Vol.12</i>(No.3), 38.Amnaj Khaokhrueamuang. "Agricultural heritage systems of orchard based on the concept of satoyama and sufficiency economy: Green tourism perspectives for Japan and Thailand". Journal of Thai Interdisciplinary Research Vol.12 (2560):38.Amnaj Khaokhrueamuang. Agricultural heritage systems of orchard based on the concept of satoyama and sufficiency economy: Green tourism perspectives for Japan and Thailand. Nakhon Pathom Rajabhat University:ม.ป.ท. 2560.