Modern pollen signatures of the Rio Negro igapó forests, Amazonas, Brazil: contrib...
Assessing the sources of terrigenous sediments deposited in the western equatorial...
Limnological studies of large reservoirs of the River de la Plata Basin (Brazil, A...
Lateritic formation kaolinites dating on the Rio Negro Basin: importance on the ge...
Study of spatial distribution of total organic carbon in deep spodic horizons in t...