عناصر مشابهة

• STUDIES OF THE FACTORS AFFECTIING THE PRECIPTATION AND DISSOLUTION OF SOME MAJOR AND MINOR ELEMENTS BETWEEN WATER AND SEDIIMENT ON THE FRESH WATER ENVIRONMENT IN EGYPT ( LAKE NASSAR AND RIVERE NILE AT ASWAN ZONE )
  بواسطة: MOHAMED EL SADEEK FOUAD TOUFEEK منشور: (1993)
• SOME STUDIES ON POLLUTION PARAMETERS OF THE RIVER NILE
  بواسطة: MOHAMED MOHAMED ABDEL MONEM EL ZEFTAWI منشور: (1994)
• SOMNE ENVIRONMENTAL STUDIES WATER AND SEDIMANT OF ISMAILA CANAL FROM EL-MAZALLAT TO ANSHAS REGION
  بواسطة: ENGY SALAH EL-DEEN MOHAMED EL-HDAD منشور: (2005)
• PHYSICO - CHEMICAL STUDIES OF WATER AND SEDIMENT QUALITY OF ISMAILIA CANAL ,RIVER NILE , EGYPT FOR ITS EVALUATION AND PROTECTION FROM SOME HAZARD HEAVY METALS
  بواسطة: SELIEM MAHMOUD MADBOULY منشور: (2015)
• STUDIES ON WATER QUALITY AND QUALITY CONTROL IN LIGHT OF VARIOUS METHODS OF TREATMENT
  بواسطة: AMR SALAH MOHAMED AHMED ELSHAMY منشور: (2007)