The Influence of Freezing and Thawing on the Moisture-Salt Activity of Soil in Caowotan Basin of Jingdian Irrigated Area
ZHANG Li-xin, HAN Wen-yu, GU Tong-xin
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2003, (3): 297 -302 .  DOI: 10.7522/j.issn.1000-0240.2003.0054