Shanbei sheng su Yan'an deng qi xian ren kou diao cha tong ji.
Publisher: s.n.
Published: 1900
Place of publication: [s.l
Language: chi
Subjects: Shensi, China -- Population -- Statistics
Notes: Microfilm. [Stanford, Calif. : Stanford University Photographic Dept., 1968?]. -- 1 reel.