by Phiri, E. C. J. H, Nkya, R, Pereka, A. E, Mgasa, M. N, Larsen, T
Published in Tropical animal health and production (01.06.2007)

by Mtengeti, E. J., Phiri, E. C. J. H., Urio, N. A., Mhando, D. G., Mvena, Z., Ryoba, R., Mdegela, R., Singh, B. R., Mo, M., Wetlesen, A., Lørken, T., Reksen, O.
Published in Acta agriculturae Scandinavica. Section A, Animal science (01.12.2008)