Show drouth in south africa in south africa are more severe in their effects than formerly because 0 f changes brought about in the character of the land by soil toil erosion the effects of which are often mistaken for those of a deteriorating climate the vegetative cover has been des troyed particularly by sheep and the rain falling on the bare soil is n no 0 longer retained but flows off rapidly into gull gullies es and streams uncle ab saya says the really good mixer mixes bains b ains with work |