عناصر مشابهة

• A STUDY ON POSSIBILITIES OF MECHANICAL WHEAT TRANSPLANTING
  بواسطة: YEHIA ABDEL SALAM ABDEL GAWAD EL FOWAL منشور: (1996)
• A STUDY ON POSSIBILITY OF USING NONTRADITIONAL ENERGY IN POULTRY FARMS
  بواسطة: IBRAHIM IBRAHIM IBRAHIM GHANEM منشور: (1992)
• STUDIES ON SCLEROTIUM CEPIVORUM BERK . THE CAUSAL OAGANISM OF WHITE ROT OF ONION IN U.A.R.
  بواسطة: ABDEL RAHMAN AHMED ALI منشور: (1971)
• A STUDY OF HELMINTHOSPORIUM LEAF-SPOT DISEASES OF MAIZE AND SORGHUMS IN U.A.R. WITH SPECIAL REFERENCE TO LEAF-BLIGHT CAUSED BY HELMINTHOSPORIUM TURCICUM
  بواسطة: HAROUN ABDEL MONEM EL SHAFEY منشور: (1970)
• POSSIBILITY OF USING SOLAR ENERGY IN IRRIGATION
  بواسطة: FATHY IBRAHIM MOHAMED ZABADY منشور: (1997)