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Re the paper, I think you mean Sunflower (Helianthus annuus): phytoextraction capacity for heavy metals on a mining-influenced area in Thuringia, Germany (2014)
by yesenadam 5y ago
Re the paper, I think you mean Sunflower (Helianthus annuus): phytoextraction capacity for heavy metals on a mining-influenced area in Thuringia, Germany (2014). It's available free on ResearchGate.
PDF download: https://www.researchgate.net/profile/Wolf-Tuempling/publication/261133318_Sunflower_Helianthus_annuus_Phytoextraction_capacity_for_heavy_metals_on_a_mining-influenced_area_in_Thuringia_Germany/links/55d5f49108aed6a199a37e80/Sunflower-Helianthus-annuus-Phytoextraction-capacity-for-heavy-metals-on-a-mining-influenced-area-in-Thuringia-Germany.pdf https://www.researchgate.net/profile/Wolf-Tuempling/publicat...