Author

Youfei Zheng

2 books found

Cover of Suan yu bian hua ji qi zuo wu xiang ying

Suan yu bian hua ji qi zuo wu xiang ying

Youfei Zheng · First published 2010

Cover of Urban Environmental Crisis Management

Urban Environmental Crisis Management

Yajie Song, Youfei Zheng, Jian Li · First published 2009