በአገራችን በሚገኙ ዩኒቨርሲቲዎች ውስጥ የአካባቢ ምህንድስና ማጥናት 4 ጥቅሞች
Mohlala wa diphuputso tse entsweng diprojekeng tse nne tse nyenyane tsa phumantso ya mosebetsi Philippolis le seo re ka ithutang sona ka diprojeke tsa ntshetsopele ya moruo ditoropong tse nyenyane