Ningxia wei sheng zhi
By: "Ningxia wei sheng zhi" bian zuan wei yua hui
Edition: Di 1 ban
Publisher: Ningxia ren min chu ban she; Xin hua shu dian jing xiao
Published: 1998
Place of publication: Yinchuan Shi
Language: chi
Number of pages: 864
Subjects: Public health; History
Other titles: Wei sheng zhi
Notes: Includes legislation.