عناصر مشابهة

• BIOLOGICAL STUDIES ON SOME LARVAL TREMATODES INFECTING CERTAIN FRESH WATER FISHES IN EGYPT
  بواسطة: RABAB MOHAMED IBRAHIM ALKARADAWE منشور: (2007)
• ECOLOGICAL AND BIOLOGICAL STUDIES ON THE EFFECT OF SOME PLANT EXTRACTS AND GAMMA RIDIATION ON PHTHORIMAEA OPERCULELLA
  بواسطة: EMAN ELSAIED MOHAMED GOMAA منشور: (2013)
• BIOLOGICAL STUDIES ON SOME PESTS ASSOCIATED WITH STORED PRODUCT IN DAKAHLIA GOVERNORATE (A.R.E.)
  بواسطة: WAFAA MOHAMED GABER ABOEL ELLA منشور: (2009)
• STUDIES ON ANATOMICAL BASIS OF HABITAT PARTITIONING AMONG RODENTS OF A DESERT ECOSYSTEM
  بواسطة: MOHAMED IBRAHIM BASUONY SALEM منشور: (1993)
• A STUDY ON THE EFFECT OF BLOOD ON OOGENESIS AND PROTEIN METABOLISM IN CULEXPIPIENS L. ( DIPTERA:CULICIDAE )
  بواسطة: TAREK MOHAMED YOSRY EL SHAIKH منشور: (2002)