MILLIGAN, K. R. N.; AJAYI, S. S.; AFOLAYAN, T. A.; KIO, P. R. O. AERIAL SURVEYS IN THE STUDY OF ANIMAL POPULATIONS AND RANGE CONDITIONS . Nigerian Journal of Animal Production, [S. l.], v. 4, n. 1, p. 1–18, 2021. DOI: 10.51791/njap.v4i1.2561. Disponível em: https://njap.org.ng/index.php/njap/article/view/2561. Acesso em: 13 jun. 2026.