TY  - BOOK
AU  - Yang, Hsun-pao.
ED  - FAO
TI  - Fact-finding with rural people: A guide to effective social survey 
T2  - FAO Agricultural Development Paper
AV  - H62 O7
PY  - 1955///
CY  - Roma
PB  - Fao
KW  - Vida campestre
KW  - Sociología rural
KW  - Ciencias sociales
KW  - Investigación
ER  -