Title: Ningxia neng yuan nian jian.
Authors: "Ningxia neng yuan nian jian" bian ji wei yuan hui.
Publisher: Ningxia ren min chu ban she,
Year: 2008
Subjects: Energy industries China Ningxia Huizu Zizhiqu Periodicals.; Power resources China Ningxia Huizu Zizhiqu Periodicals.