Natural resources as a value important to the development of ecological consciousness of the polish society
Żeber–Dzikowska, Ilona, Chmielewski, Jarosław, Lachowski, Stanisław
Knowledge of adolescents completing secondary schools concerning genetically modified organisms (GMO)
Florek-Łuszczki, Magdalena, Lachowski, Stanisław, Chmielewski, Jarosław, Jurkiewicz, Anna
Genetically modified organisms (GMO) in opinions completing secondary schools in Lublin
Lachowski, Stanisław, Florek-Łuszczki, Magdalena, Jurkiewicz, Anna, Chmielewski, Jarosław, Żeber-Dzikowska, Ilona