Wo guo di cao yuan
By: Zhang Minghua.
Edition: Di 1 ban.
Series: Di li zhi shi du wu; Di li zhi shi du wu.
Publisher: Shang wu yin shu guan; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1982
Place of publication: Beijing
Language: chi
Number of pages: 206
Subjects: Grasslands -- China.