Impact of alfalfa and NPK fertilization in agricultural reclamation on the transformation of Technosols in an area following lignite mining. - Otremba, Krzysztof; Kozłowski, Michał; Tatuśko‐Krygier, Natalia; Pająk, Marek; Kołodziej, Beata; Bryk, Maja (Land Degradation & Development, 2021)