Browse
FAQ

Author

Weichang Yang

4 books found

Placeholder cover for Riben Faxisidi yun dong zhi yan jiu

Riben Faxisidi yun dong zhi yan jiu

Weichang Yang · First published 2007

Cover of Men ji zhen jian yan yu zhen liao cao zuo

Men ji zhen jian yan yu zhen liao cao zuo

Weichang Chen, Binghua Yang · First published 2003

Cover of Zhongguo nong cun jing ji fa zhan yan jiu

Zhongguo nong cun jing ji fa zhan yan jiu

Xueying Yang, Weichang Xue · First published 2002

Cover of 天津动植物检疫志

天津动植物检疫志

Weichang Yang, 天津动植物检疫志编修委员会 · First published 1999