(untitled) - Sujatha ,V Duthraj (N.Delhi, 2012)
3A2
Keywords: salt affected soil, Soil testing, soil analysis, water management, crop husbandry, soil erosion, soil pollution; soil and soil fertility, Soil and soil formation, Structure and properties, Fertilizers, Inorganic fertilizers, organic fertilizers, phosphorus, Nitrogen, Potassium, Secondary nutrient, micronutrient, Soil pH, Acidity and liming, Plant analysis