TY - Acta Geographica Sinica A1 - P.H.CHU T1 - VILLAGE DISTRIBUTION OBSERVED IN THE SIKIANG EXPEDITION 1939 Y1 - 1939-01-15 00:00:00.0 JF - Acta Geographica Sinica JO - Acta Geographica Sinica SP - 40 EP - 43 VL - 6 IS - 1 UR - {https://www.geog.com.cn/EN/10.11821/xb193901005} N1 - 10.11821/xb193901005 ER -