Quantification of Different Phosphate Fractions in Soils Treated Separately with Triple Super Phosphate, Eppawela Rock Phosphate and Imported Rock Phosphate in the Low Country Intermediate Zone of Sri Lanka
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Quantification of Different Phosphate Fractions in Soils Treated Separately with Triple Super Phosphate, Eppawela Rock Phosphate and Imported Rock Phosphate in the Low Country Intermediate Zone of Sri Lanka