Titlebook: Hydrogels; Recent Advances Vijay Kumar Thakur,Manju Kumari Thakur Book 2018 Springer Nature Singapore Pte Ltd. 2018 Hydrogels.superabsorben

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Akon Higuchi,Hsing-Fen Li,S. Suresh Kumar,Abdullah A. Alarfaj,Murugan A. Munusamyhemical elements accumulation in soils, we note the primary role of Pb and Zn in all groups of cities. Out from the rest pollutants it is necessary, first of all, to note As, Cu, and Cl, which are the main contaminants in four of six cities groups. In two groups of settlements, Cd and Co are importa