Frontiers | Variability of Nitrogen and Phosphorus Content and Their Forms in Waters of a River-Lake System | Environmental Science
Non-Invasive Immobilisation and Removal of Phosphate from Lakes Using Submerged Laminates with Calcite—Preliminary Results | SpringerLink
Water quality response to sustainable restoration measures – Case study of urban Swarzędzkie Lake - ScienceDirect
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The Atomic Mass Unit, the Avogadro Constant, and the Mole: A Way To Understanding | Journal of Chemical Education
Full article: Large Scale Gymnastic Festivals (Pan-Sokol Slets): The Greatest Social Movement on Polish Territory Prior to the First World War
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Impact of Different Reclamation Modes of Fly Ash Deposits on Species Richness of Spontaneous Flora