[8]
Effect of elemental sulphur on chemical changes and nutrient availability in calcareous soils[J] . A. S. Modaihsh,W. A. Al-Mustafa,A. I. Metwally.Plant and Soil . 1989 (1)
[8]
Effect of elemental sulphur on chemical changes and nutrient availability in calcareous soils[J] . A. S. Modaihsh,W. A. Al-Mustafa,A. I. Metwally.Plant and Soil . 1989 (1)