Guo qing yu nong cun fa zhan (Nong min si xiang zheng zhi jiao yu cong shu)
Edition: Di 1 ban edition
Publisher: Xin hua shu dian jing xiao
Published: 1990
Language: cmn; chi
Format: Unknown Binding
Number of pages: 151
ISBN-13: 9787501106264
Subjects: China; Rural conditions