TY - BOOK AU - Molina,Armando V. TI - Spatial Analysis of the Effect of Change in Land Degradation on the Morphology of the River Pattern in a Medium Sized Andean Catchment on a Timescale of Several Decades - Case Study: Burgay River, southern Ecuadorian Andes PY - 2002/// PB - Katholieke Universiteit Leuven - Faculty of Sciences - Department of Geography and Geology ER -