Authors: Msanga, YN Bryant, MJ Rutam, IB Minja, FN Zylstra, L

Citation: Yn. Msanga et al., Effect of environmental factors and of the proportion of Holstein blood onthe milk yield and lactation length of crossbred dairy cattle on smallholder farms in north-east Tanzania, TROP ANIM, 32(1), 2000, pp. 23-31