The Effects of Petroleum-oil Sprays on Insects and Plants. Illinois Natural History Survey Bulletin, Champaign, IL, v. 21, n. 1-8, p. 1–32, 1936. DOI: 10.21900/j.inhs.v21.257. Disponível em: https://iopn.library.illinois.edu/journals/inhs/article/view/257.. Acesso em: 12 may. 2024.