Author

Jingrong Tan

2 books found

Cover of Nong chan pin mao yi bi jiao yan jiu

Nong chan pin mao yi bi jiao yan jiu

Jingrong Tan · First published 2009

Cover of Zu zhi zhi du bian qian yu Ningxia nong ye jing ji zeng zhang yan jiu

Zu zhi zhi du bian qian yu Ningxia nong ye jing ji zeng zhang yan jiu

Jingrong Tan · First published 2003