عناصر مشابهة

• Control Of Some Soy Bean Pests
  بواسطة: El Bahrawy, Awad Abd Allah Farahat Ahmed منشور: (1981)
• Effect Of Some Agronomic Practices On Productivity Of Some Broad Bean Varieties
  بواسطة: عامر، محمد إبراهيم أحمد منشور: (1986)
• Physiological Studies To The Effect Of Some Pesticides On Soybean Plant
  بواسطة: Shalaby, Shalaby Ibrahem Mohamed Ilewa منشور: (1993)
• Utilization of some specific materials to stimulate resistance in some host plant against the root-knot nematodes
  بواسطة: سعيد، محمد راوح محمد منشور: (2005)
• Studieds on Some Species of Mealybug Infesting Grapes in Egypt
  بواسطة: Youssef, Abbas Seif Alnasr منشور: (1991)