QUARTERNARY GLACIATION AND THE POSTGLACIAL CLIMATIC FLUCTUATIONS IN THE REGION OF UPPER URUMCHI VALLEY, SINKIANG
YANG HUAI-]EN, CHIU SHU-CHANG
Acta Geographica Sinica . 1965, (3): 194 -211 .  DOI: 10.11821/xb196503002