BERG, Åke; KVARNBÄCK, Olle; GUSTAFSSON, Åsa. Breeding Skylarks Alauda arvensis on organic set-asides—effects of time of cutting, vegetation structure and landscape composition. Ornis Svecica, Lund, Sweden, v. 19, n. 1, p. 32–40, 2009. DOI: 10.34080/os.v19.22666. Disponível em: https://journals.lub.lu.se/os/article/view/22666. Acesso em: 19 apr. 2024.