Nong cun diao cha
By: Mao Zedong zhu
Publisher: Ji zhong xin hua shu dian
Published: 1947
Place of publication: Hebei Hejian
Language: chi
Number of pages: 152
Subjects: Social surveys; Rural conditions
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1977. 1 microfilm reel. 35 mm.