عناصر مشابهة

• BIOLOGICAL STUDIES ON SOME MEDITERRANEAN SEA FISH SPECIES WITH SPECIAL REFERENCE TO THEIR FEEDING HABITS, GROWTH AND REPRODUCTION
  بواسطة: HASSAN MASHHOUT MOHAMED KHALAFALLAH منشور: (2009)
• STUDY OF ESTABLISHMENT OF PROTOCOL FOR MONITORING AND ASSESSMENT OF FISH FEED TYPES USE IN AQUACULTURE IN EGYPT
  بواسطة: MOHAMED OTHMAN EL - SAYED MOHAMED ABDEL - GHANY منشور: (2013)
• STUDIES ON PRZHEVALSKIANA SILENUS INFESTING GOATS IN SINAI
  بواسطة: MOHAMED EL-SAYED MOHAMED EL-SAYED SELIM منشور: (1990)
• STUDIES ON THE PHEROMONAL SITESIN THE TICK ORNITHODOROS SAVIGNYI (AUDOUIN) (IXODOIDEA:ARGASIDAE)
  بواسطة: FATMA EL SAYED ALI MOHAMED منشور: (1990)
• COMPARATIVE STUDY ON THE FEEDING HABITS FOOD ITEMS AND FUNCTIONAL ANATOMY OF THE ALIMENTARY TRACY OF SOME FISHES NATIVE TO LAKE MANZALAH
  بواسطة: SABRY MOHAMED ALI SHEHATA منشور: (1982)