Trópico e fronteira na obra de Sérgio Buarque de Holanda - SciELO
: For travelers looking for a "Western Route," the Quilometro Infinito guide provides a detailed 2-week itinerary for the US South West , including maps and daily stages through mountainous regions. Roteiro Oeste
: Papers on the Paraná Basin ("Bacia do Paraná") offer technical insights into the origin and evolution of sedimentary basins in the West/Southwest of Brazil. Trópico e fronteira na obra de Sérgio Buarque