Borba, Claudete M. B. de, and Marly Napp. “Contribution to the Study of Natural Populations of Drosophila Willistoni of the Rio Grande Do Sul State”. Ciência e Natura 7, no. 7 (December 10, 1985): 181–196. Accessed August 13, 2024. https://periodicos.ufsm.br/cienciaenatura/article/view/25422.