范正成Lovell, C. W.C. W.LovellFan, Jen-ChenJen-ChenFan2009-02-242018-06-292009-02-242018-06-291989-05http://ntur.lib.ntu.edu.tw//handle/246246/139457en-USPredicting Soil Erosion on Highway Slopes Using the Universal Soil Loss Equationconference paper