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The largest deposits of zeolites in Bulgaria (Eastern Rhodopes). |
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| Part of: Beltcheva M, Ostoich P, Aleksieva I, Metcheva R (2021) Natural zeolites as detoxifiers and modifiers of the biological effects of lead and cadmium in small rodents: A review. In: Chankova S, Peneva V, Metcheva R, Beltcheva M, Vassilev K, Radeva G, Danova K (Eds) Current trends of ecology. BioRisk 17: 147-155. https://doi.org/10.3897/biorisk.17.77435 |