Gatongi, P.M.; Scott, M.E.; Ranjan, S.; Gathuma, J.M.; .Munyua, W.K; Cheruiyot, H.; Prichard, R.K.
(Elsevier, 1997)
A study was undertaken in a semi-arid area of Kenya between August 1991 and June 1993 to evaluate the effects of anthelmintic treatment using ivermectin before or during the rains, on performance of mixed sheep and goat ...