Ekarin Phungpracha และผู้แต่งคนอื่นๆ. (2013) Enviroment and food security : contribution of traditional ecological knowledge to community-based food acquisition. Mahidol University:ม.ป.ท.Ekarin Phungpracha และผู้แต่งคนอื่นๆ. 2013. Enviroment and food security : contribution of traditional ecological knowledge to community-based food acquisition. ม.ป.ท.:Mahidol University;Ekarin Phungpracha และผู้แต่งคนอื่นๆ. Enviroment and food security : contribution of traditional ecological knowledge to community-based food acquisition. ม.ป.ท.:Mahidol University, 2013. Print.