Zhongguo ya re dai dong bu qiu ling shan qu nong ye qi hou zi yuan yan jiu
Edition: Di 1 ban edition
Publisher: Xin hua shu dian Beijing fa xing suo fa xing
Published: 1989
Language: cmn
Format: Unknown Binding
Number of pages: 172
ISBN-13: 9787030010698
Subjects: Crops and climate; China