عناصر مشابهة

• A cost analysis study of date harvest mechanization
  بواسطة: Al Ghazal, Abd Allah منشور: (1983)
• An Economic Evaluation of Soil Conservation
  بواسطة: Al Sheikh, Abd Alrahman Abd Alaziz A. H. منشور: (1967)
• THE EFFECT OF DIFFERENT AMOUNTS OF APPLIED IRRIGATION WATER ON THE SIZE, PROTEIN, FAT, CA RBOHYD RATE CONTENT AND FRUIT SET OF ALMOND (PRUNUS AMYGDALUS BATCH)
  بواسطة: Ali, Al Baiz Abd Allah منشور: (1982)
• A Study on the Soil and Mechanical Factors Affecting The Design of Wire Posts for Vineyards
  بواسطة: Othman, Ahmed Abou Alhassan Abd Alaziz منشور: (1991)
• MOVEMENT OF PHOSPHORUS THROUGH SOILS AS AFFECTED BY SOIL pH, TEXTURE, AND APPLICATION RATES OF MONOCALClUM PHOSPHATE AND ORGANIC WASTE
  بواسطة: Al Solaimani, Samir G. منشور: (1982)