A STUDY ON SOIL EROSION RATES AND SEDIMENT SOURCES USING CAESIUM-137 TECHNIQUE IN A SMALL DRAINAGE OF THE LOESS HILLS
Wen Anbang, Zhang Xinbao, D.E.Walling
Acta Geographica Sinica . 1998, (s1): 124 -133 .  DOI: 10.11821/xb1998s1016