Characteristics of some soils of the medium-amazon river region

by Ramos, Doracy Pessoa, Velloso, Ary Carlos X.
Published 2014

Cation exchange capacity and phosphate adsortion of soils under "Cerrado" (savannah) vegetation of Amapá/Amazonian region

by Velloso, Ary Carlos X., Santos, Gabriel de Araújo, Ramos, Doracy Pessoa
Published 2014

Caracterização e classificação de plintossolos no Município de Pinheiro-MA

by Anjos,Lúcia Helena Cunha dos, Pereira,Marcos Gervasio, Pérez,Daniel Vidal, Ramos,Doracy Pessoa
Published 2007

A plant nutrient study on a dark red latosol under cerrado vegetation

by Britto, Dirce P. P. de Souza, Castro, Abeilard Fernando de, Mendes, Waldemar, Jaccoud, Alcy, Ramos, Doracy Pessoa, Costa, Francisco Ademar
Published 2014