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Quilombola communities reveal the use of plants por Letícia Naísa
Travel itinerary por Maria Guimarães
Physicist Hans Herrmann explains why dunes are such a fascinating and complex system por Marcos Pivetta
Carlos Augusto Monteiro: The normality of being overweight por Ricardo Zorzetto
Luis Bahamondes: The paradoxes of women's health por Ricardo Zorzetto