Fang xiang yu dui ce
Subtitle: Hebei ping yuan nong ye kai fa zhi li he tou zi wen ti yan jiu
Edition: Di 1 ban edition
Publisher: Xin hua shu dian zong dian Beijing fa xing suo jing xiao
Published: 1991
Language: cmn; chi
Format: Unknown Binding
Number of pages: 100
ISBN-13: 9787501505289