Wo guo gong ye hua zhong qi nong cun jing ji wen ti yan jiu (Hong guan jing ji zhong da wen ti yan jiu cong shu)
Edition: Di 1 ban edition
Publisher: Xin hua shu dian Beijing fa xing suo fa xing
Published: 1996
Language: cmn
Format: Unknown Binding
Number of pages: 176
ISBN-13: 9787800585043