Holocene Dry/Wet Fluctuations in Qin’an, West Loess Plateau
S Feng, XIA Dunsheng, TANG Maocang, CHEN Fahu
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2006, (1): 70 -75 .  DOI: 10.7522/j.issn.1000-0240.2006.0010