[1]
Trentin, R. et al. 2016. ANALYSIS OF RELIEF ELEMENTS THROUGH THE TOPOGRAPHIC POSITION INDEX (TPI) IN THE ARROIO PUITÃ WATERSHED –RIO GRANDE DO SUL/BRAZIL. Revista do Departamento de Geografia. 31, (Jul. 2016), 14–25. DOI:https://doi.org/10.11606/rdg.v31i0.100267.