عناصر مشابهة

• Study on the physiological drought resistance in casuarina plants
  بواسطة: Mohamed, Saber Youssef منشور: (1988)
• Physiological Studies on The Growth and Productivity of Sweetmelon (Ismailawi Cultivar)
  بواسطة: Youssef, Abo Alfetoh Mohamed Abd Allah منشور: (1989)
• Physiological Studies on the Growth and Flowering of Bougainvillea
  بواسطة: Attya, Magdy Abd Alhameed Ahmed منشور: (1989)
• Physiological And Anatomical Studies On Chrysanthemum
  بواسطة: Fikry, Wafaa Adel منشور: (1983)
• Studies on Some Seedling Guava Trees
  بواسطة: Hassan, Ahmed Sayed Ahmed منشور: (1984)