Status of Nitrogen, Potassium and Phosphorus in soils of different agroforestry systems

Isurani, W.M.D.2020-07-212020-07-212005https://dl-susl.nsf.gov.lk/handle/1/28664Natural ResourcesStatus of Nitrogen, Potassium and Phosphorus in soils of different agroforestry systemsResearch ReportAP-NATURAL-174BSc01/AS/037Sabaragamuwa University of Sri Lanka