@Peter Styles, i realized that alot of people use them interchangeably and thats why is sought clarity. Please forward the diagram once you come across it
Published by George kiambuthi, Msc Water Policy, Bsc Water Engineer, enterpreneur, agriculture enthusiast
@Peter Styles, i realized that alot of people use them interchangeably and thats why is sought clarity. Please forward the diagram once you come across it