FIGUEIREDO, ANA M.G.TOCCHINI, MARJORIESANTOS, THAIS F.S. dos2014-07-152014-07-302014-07-152014-07-302011FIGUEIREDO, ANA M.G.; TOCCHINI, MARJORIE; SANTOS, THAIS F.S. dos. Metals in playground soils of São Paulo city, Brazil. <b>Procedia Environmental Sciences</b>, v. 4, p. 303-309, 2011. Disponível em: http://repositorio.ipen.br/handle/123456789/4497.1878-0296http://repositorio.ipen.br/handle/123456789/4497303-309openAccessbrazilurban areaschildrensoilsargonbariumzincsample preparationneutron activation analysisArtigo de periódico4