Non Peer-reviewed Article December 2015 December 2015 日中環境協力の戦略的宣伝効果 In GLOBAL NET Author: Hideaki KOYANAGI
Non Peer-reviewed Article November 2015 November 2015 日本生活污水污泥处理处置的现状及特征分析 In 給水排水 Author: Hideaki KOYANAGI Tetsuo KUYAMA Motoyuki MIZUOCHI
Non Peer-reviewed Article October 2015 October 2015 全人代への大気汚染対策報告(2)/改正大気汚染防止法公布 In GLOBAL NET Author: Hideaki KOYANAGI
Peer-reviewed Article October 2015 October 2015 关于中国慈溪市下水处理的现状及村镇水环境改善的调查研究 In 资源环境与环保 Author: Jian HUANG Chen HUANG
Non Peer-reviewed Article September 2015 September 2015 日中都市間連携協力セミナー In 環境新聞 Author: Hideaki KOYANAGI