FERREIRA, A.O.PECEQUILO, B.R.S.2014-11-172014-11-182015-04-012014-11-172014-11-182015-04-01FERREIRA, A.O.; PECEQUILO, B.R.S. Natural radioactivity assessment by gamma spectroscopy in some commercially-used granites from Parana state, Brazil: preliminary results. In: INTERNATIONAL CONFERENCE ON RADIOECOLOGY AND ENVIRONMENTAL RADIOACTIVITY, June 19-24, 2011, Hamilton, Canada. <b>Proceedings...</b> DisponÃvel em: http://repositorio.ipen.br/handle/123456789/12368.http://repositorio.ipen.br/handle/123456789/12368openAccessbrazilnatural radioactivitygranitesbuilding materialsgamma spectroscopyNatural radioactivity assessment by gamma spectroscopy in some commercially-used granites from Parana state, Brazil: preliminary resultsTexto completo de eventohttps://orcid.org/0000-0001-5641-1165