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The Importance of the mineral coal in the developmentLa importancia del carbón mineral en el desarrollo
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2006)
Phosphorus acquisition and internal utilization efficiency in tropical maize genotypes.
(Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 43, n.7, p.893-901, jul. 2008., 2011)
Effect of chelation on trace mineral utilization by poultry and swine.
(University of NebraskaLincoln (Estados Unidos), 1972)
Elemental characterization using instrumental neutron activation analysis in mineral waters from Caxambu, MG
(Instituto de Pesquisas Energ??ticas e Nucleares, 2018)