昆阳磷矿志, 1965-1985
By: "Kunyang lin kuang zhi" bian zuan ban gong shi
Edition: Di 1 ban.
Publisher: [s.n.]
Published: 1990
Place of publication: Kunming
Language: chi
Number of pages: 417
Subjects: Phosphorus industry; History; Kunyang lin kuang
Other titles: Kunyang lin kuang zhi, 1965-1985; Kunyang lin kuang kuang wu ju Kunyang lin kuang zhi, 1965-1985