السيرة الذاتية للمدرس مساعد ماردين علي عباس كركش

Study of the impact of civil waste on the Chmical, Physical and biologcal content of the Tigris River within Samarra

Study of the effect of industrial Waste on the Chmical, Physical and biologcal content of the Tigris River within the city of Samarra

Resycling Plant Waste and using it as Fertilier For Plants