عناصر مشابهة

• A STUDY ON THE SOLIS OF SOME WADIS IN THE NORTH WESTERN COAST OF EGYPT
  بواسطة: IBRAHIM GHORBAL YAHIA DAOUD منشور: (2011)
• CONVERSING SOIL FERTILITY OF SOME SOILS OF EGYPT
  بواسطة: MAGDY MOHAMED EL SHAZLY SHABAN منشور: (2005)
• some factors affecting soil erosion by water in north western coastof egypt/ 
  بواسطة: amer, eman abd el-fatah ali  منشور: (2005)
• ECOPHYSIOLOGICAL RESPONSES OF SALSOLA TETRANDRA FORSSK . AND DEVERRA TORTUOSA DESF . UNDER DIFFERENT HABITAT CONDITIONS OF THE NORTH WESTERN COAST OF EGYPT
  بواسطة: MOHAMED MOHAMED ABD EL - MABOUD منشور: (2011)
• PHOSPHORUS REACTION IN THE SOILS OF EGYPT
  بواسطة: MAHER MOSTAFA EL SHAZLY منشور: (1979)