عناصر مشابهة

• ECOGENETICAL COMPARATIVE STUDIES ON SOME SPECIES BELONGING TO FAMILY GRAMINEAE
  بواسطة: SAHAR FATHI MOHAMEDEL HEFNAWY منشور: (2004)
• STUDIES ON THE CONTROL OF SOME POTATO DISEASES WITH ANTIMICROBIAL AGENTS
  بواسطة: AHMED MOHAMED SEIF EL YAZAL منشور: (1980)
• FIBRE DEVOLOPMENT AND STRUCTURE OF SOME EGYBTION COTTON CULTIVARS AND THE EFFECT OF SOME CHEMICAL TREATMENTS ON ITS PHYSICAL AND MECHANICAL PROPERTIES
  بواسطة: MOHAMED EL SAGHIR ABDALLA MOHAMED منشور: (1979)
• GENETICAL IMPROVEMENT FOR SWEET POTATO USING THE NEW TECHNIQUES AND GAMMA RAYS
  بواسطة: MOHAMED ADLY MOHAMMED MOSTAFA منشور: (2002)
• STUDIES ON NON-CHEMICAL METHODS TO CONTROL BROWN ROT DISEASE OF POTATO
  بواسطة: NOUR EL DIN MAHMOUD ABDEL AZIZ منشور: (2006)