Mei ni di fu xuan
By: Jian Yongkang bian [xie].
Edition: Di 1 ban
Series: Xuan mei ji shu ji chu du wu
Publisher: Mei tan gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa shing
Published: 1983
Place of publication: Beijing
Language: chi
Number of pages: 205
Subjects: Coal washing.; Floatation.