عناصر مشابهة

• A STUDY ON GRADING OF AGRICULTURAL PRODUCTS
  بواسطة: YAHIA ABD EL- AZIZ YAHIA منشور: (1994)
• A STUDY ON MECHANIZATION OF SOME OPERATIONS IN SUGAR BEET PRODUCTION
  بواسطة: AHMED SABRY MOHAMED EL MONIER EL ZAWAHRY منشور: (1994)
• A STUDY ON EGG PRODUCTION MECHANIZATION
  بواسطة: MAHMOUD AHMED HASSAN MOSALAM منشور: (1989)
• STUDY ON RICE MECHANICAL TRANSPLANTING BY ROTARY TRANSPLANTER
  بواسطة: ABDEL GAWAD ABDEL AZIZ ALI SOLIMAN منشور: (2000)
• A STUDY ON SUGERCANE PLANING MECHANIZATION
  بواسطة: HASSAN ABDEL RAZEK ABDEL MAWLA منشور: (1992)