"Ba wu" guo jia nong ye ke ji gong guan lun wen xuan cui
Edition: Di 1 ban edition
Publisher: Jing xiao Xin hua shu dian Beijing fa xing suo fa xing
Published: 1997
Language: cmn
Format: Unknown Binding
Number of pages: 567
ISBN-13: 9787801193780
Subjects: Agricultural innovations; Agricuture; China