TY - GEN A1 - Olszewska, Hanna A1 - Skowron, Krzysztof A1 - Skowron, Karolina Jadwiga A1 - Kaczmarek, Anna PB - Versita L2 - http://dlibra.pbs.edu.pl/Content/944 KW - soils KW - Ascaris suum KW - slurry T1 - The reduction rate of invasive Ascaris suum eggs number in slurry and humus layers of selected soil types UR - http://dlibra.pbs.edu.pl/dlibra/publication/edition/944 ER -