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Construction and evolution copperand silver ion selective electrode based on crystalline...

Rural credit in Brazil: subsidy, distribution and factors associated with the supply...

As Formações bauxíticas lateríticas do maciço alcalino de Passa-Quatro MG: sua evolução...

Spatial variability of soil physical parameters

Experimental study of regeneration of nerves inside the tubular prosthesis

Pyrolisis of peat and analysis of its coal

General theory: a post-keynesian interpretation

Intra-population recurrent selection in sunflower (Helianthus annuus L.)