Van Westen, Cees J. Spatial analysis and landslide risk assessment: retrospective and future directions - Arequipa INGEMMET 2015 - pp. 35-36 ilus. Subjects--Topical Terms: DESLIZAMIENTOSEVALUACION DE RIESGOSFLUJO DE DETRITOS Universal Decimal Class. No.: P/061.3:502.58/I59|4