17

عناصر مشابهة

• Reversible Inactivation of Nitrate Reductase from Algae
  بواسطة: Al Bassam, Badr Abd Alrahman منشور: (1982)
• Simulation of Bacterial Decay in Waste Stabilization Ponds
  بواسطة: Al Assar, Mai Abd Alhaleem منشور: (1991)
• REMOVAL OF SELECTED HEAVY METALS USING STABILIZATION PONDS SUSPENDED SOLIDS
  بواسطة: Al Jazzar, Ahmad Yacoub منشور: (1992)
• Studies on the lipid composition of cultured algae, phytoplankton and zooplankton from rostherne mere
  بواسطة: Qari, Huda منشور: (2006)
• STUDIES ON THE FRESHWATER CYANOBACTERIA AND ALGAE OF MAKKAH AREA SAUDI ARABIA
  بواسطة: El Najar, Mohamed Al Sayed منشور: (1993)