宁夏回族自治区煤田地质局志
By: Ningxia Huizu Zizhiqu mei tian di zhi ju zhi bian zuan wei yuan hui bian
Publisher: Ningxia Huizu Zizhiqu mei tian di zhi ju zhi bian zuan wei yuan hui
Published: 2010
Place of publication: Ningxia Huizu Zizhiqu
Language: chi
Number of pages: 735
Subjects: History; Ningxia Huizu Zizhiqu mei tian di zhi ju
Other titles: Ningxia Huizu Zizhiqu mei tian di zhi ju zhi