عناصر مشابهة

• Road Concrete Manhole Damage by Wastewater Disposal Systems
  بواسطة: Yousef, Bashir Arabi منشور: (2019)
• Environmental Study of Wadi Hanifah, Riyadh with Special Reference to Wastewater Disposal and the Quality of the Stream Water, Groundwater and Sediments
  بواسطة: Al Othman, Ahmed Abd Alrahman S. منشور: (2002)
• Sewage disposal and ground water pollution
  بواسطة: Nasr, Nany Ali Hassan منشور: (1990)
• Assessment of Decentralized Wastewater Management Applicability in Saudi Arabia : A Case Study of AI-Hifnah Villages
  بواسطة: Al Otaibi, Waleed منشور: (2010)
• Wastewater Treatment using A Mixed Culture Process
  بواسطة: Abd Alaziz, Abd Alaziz Al Sayed منشور: (2010)