Qi xiang
By: Wang Yongchang.
Edition: Di 1 ban
Series: Zi ran chang shi fu dao yuan -- di 4 ce
Publisher: Ke xue pu ji chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1981
Place of publication: Beijing
Language: chi
Number of pages: 68
Subjects: Meteorology.