عناصر مشابهة

• STUDIES ON PETROBIA LATENTS (MULLER) INFESTING ONION PLANTS IN A.R.E.
  بواسطة: MOHAMED ATTIA MOHAMED EL ENANY منشور: (1973)
• STUDIES ON PLANT PARASITIC NEMATODES INFECTING WEEDS ASSOCIATED WITH ECONOMIC CROPS
  بواسطة: AYMAN SAID MOHAMED AL - SAYED BASHANDY منشور: (2013)
• BIOLOGICAL STUDIES AND MASS REARING OF A PREDACIOUS MITE
  بواسطة: AHMED SAIED SANAD ABD ALLAH منشور: (2004)
• ECOLOGICAL AND TOXICOLOGICAL STUDIES ON SOME RODENTS IN A NEW RECLAIMED AREA IN EGYPT
  بواسطة: ABDEL MAKSOUD ABDEL MAKSOUD MOHAMED ABO HASHEM منشور: (1998)
• Study on tinea versicolor in U.A.R. 
  بواسطة: El Gothamy, Mohamed Gamal El Din .  منشور: (1970)