drying facilities "some of the farmers are forced to dry their maize by the roadside because they have no other choices. there should be proper drying of maize in proper places," says trans nzoia governor patrick khaemba as he ackowledges that there is need to promote easy access to facilities of drying...
process of selected crude oils. outside the united states, the product is often called bitumen. naturally occurring asphalt is sometimes specified by the term "crude bitumen"; its viscosity is similar to that of cold molasses , whilst the material obtained from the fractional distillation of crude oil...