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Gonçalves Júnior, A. C.; Moraes, A. J. de; Lindino, C. A.; Nacke, H.; Carvalho, E. A. de. <b>Availability of Nutrients and Toxic Heavy Metals in Marigold plants</b> - Doi: 10.4025/actascitechnol.V34i4.12955. Acta Sci. Technol. 2012, 34, 451-456.