عناصر مشابهة

• A NEW APPROACH FOR IMPROVING SOIL AND WATER QUALITY
  بواسطة: MAHMOUD ALY MAHMOUD LAMHY منشور: (2010)
• A STUDY ON AGRICULTURAL TRACTORS STEERING MECHANISM
  بواسطة: ABOU EL - KHEIR MOSTAFA MOHAMED SARHAN منشور: (2010)
• A STUDY ON ADDITION OF TREATED ULVA MEAL IN JAPANESE QUAIL DIETS
  بواسطة: KHALED MOHAMED EL - SAYED AL - ZABLAWY منشور: (2010)
• A STUDY ON THE RELATIONSHIP BETWEEN ORGANOLEPTIC ASSESSMENT AND OTHER PROPERTIES OF SOME EGYPTIAN CHEESE VARIETIES
  بواسطة: HESHAM MOHAMED ALI HUSSEIN منشور: (2010)
• A STUDY ON SOME HEAVY METALS IN SOIL ENVIRONMENT OF BALOZA AREA , NORTH SINAI
  بواسطة: AMERA SADIK MAHMOUD MOHAMMED منشور: (2011)