Characterization of the chemical composition of the organic matter present in Peruíbe's...

Cobalt adsortion in kaolinite

Determination of uranium and thorium in water samples by instrumental neutron activation...

Agricultural management, season and trace elements effect on volatile oil production...

Inorganic composition determination and evaluation of the biologic activity of Peperomia...

Characterization of natural peloids and the maturation process for artificial peloids...

Sequential extration applied to Peruibe black mud