Natiolal Institute / Policy Research Institute / National Institute / /
Organization
Natiolal Institute / Ministry of the Environment / Natural Resources Inventory Center / National Institute for Agro-Environmental Sciences / National Institute for Environmental Studies / National Institute / Ministry of Internal Affairs and Communication Japan Statistical Year Book / Organisation for Economic Co-operation / Economic Co-operation and Development Organisation / Ministry of Agriculture / Center for Global Environmental Research / OECD / Policy Research Institute / /