Copel delivers five new substations in Paraná, one of them in Maringá
With no winner in contest 2829, Mega-Sena could pay out a prize of R$90 million on Tuesday
Pre-historic site may harbor the first araucaria pine record in rock art
FIG. 1. Geological context of Meridional Serra do Espinhaço mountain...
Figure 2. Xiongnu tribal emblems (tamga), Rashaany Teeg site,...
Fig. 3. Chief's Rock, Auditorium Cave, eastern side, cupules can be...
FIGURE 2. Metering mechanism of corn seeds: pneumatic with vertical...
Figure 2. Fish species collected in upper Piraí river drainage. A....
Figure 4: Map showing rock formations of the northern Bargarh uplands...