Milligan, K. R. N., Ajayi, S. S., Afolayan, T. A. and Kio, P. R. O. (2021) “AERIAL SURVEYS IN THE STUDY OF ANIMAL POPULATIONS AND RANGE CONDITIONS ”, Nigerian Journal of Animal Production, 4(1), pp. 1–18. doi: 10.51791/njap.v4i1.2561.