by Kamara, J.A
Published in Sierra Leone agricultural journal (1973)

by Kamara, J.A, Noni, L.J
Published in Tropical animal health and production (01.03.1983)

by Kamara, J.A. (Veterinary Laboratory, Teko (Sierra Leone)), Opitz, H.M, Foley, V.A
Published in Tropical Agriculture (UK) (1975)