Long-term changes in the population of the Aquatic Warbler Acrocephalus paludicola in Poleski National Park (Eastern Poland) in the context of extensive agricultural use Journal title: Journal of Animal Science, Biology and Bioeconomy Authors: Grzegorz Grzywaczewski Subject(s):
Dwa nowe stanowiska Cyllodes ater (HERBST, 1792) (Coleoptera: Nitidulidae) w Polsce Journal title: WiadomoĊci Entomologiczne (Entomological News) Authors: Mateusz Sapieja, Grzegorz K. Wagner Subject(s): Entomology, Zoology and Animal Science