عناصر مشابهة

• BIOLOGICAL AND ECOLOGICAL STUDIES ON SOME ECHINODERMS OF THE RED SEA
  بواسطة: AHMED MITWALLY HELLAL منشور: (1986)
• ECOLOGICAL AND BIOLOGICAL STUDIES ON CERTAIN HERMIT CRAB AT WADI EL - GEMAL NATIONAL PARK AT THE RED SEA COAST
  بواسطة: MOHAMED HASAN ALI BASAR منشور: (2013)
• BIOLOGICAL STUDIES ON SOME CORAL REEF FISHES (FAMILY : ACANTHURIDAE) FROM THE RED SEA
  بواسطة: AWAD ABDU MOHAMMED EL SAYED منشور: (1987)
• BIOLOGOCAL AND ECOLOGICAL STUDIES ON SOME OYSTER SPECIES FROM THE COAST OF THE EGYPTIAN RED SEA
  بواسطة: EL SAYED ABDEL AZIZ EL SAYED HAMED منشور: (2009)
• ECOLOGICAL STUDIES ON EARLY STAGES OF CORAL REEF FISHES AND THEIR MOVEMENT IN BETWEEN MAJOR HABITATS IN HURGHADA , RED SEA
  بواسطة: MAHMOUD MAATY MOHAMED MAATY منشور: (2015)