Distribution of phosphorus and potassium in selected rice cultivated soils and their accumulation in rice grains under farmer-managed field conditions in Sri Lanka von Suriyagoda, L.D.B., Neththasinghe, N.A.S.A., Chandrasekara, E.D.C.T., Ekanayake, E.M.S., Dissanayaka, D.M.S.B., Ariyarathne, M., Marambe, B.

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Variability of pH and EC of Selected Rice Cultivated Soils of Sri Lanka von Delgoda, K. H. B. H., Sugathas, S., Neththasinghe, N. A. S. A., Chandrasekara, E. D. C. T., Dissanayaka, D. M. S. B., Ariyarathne, M., Marambe, B., Sirisena, D. N., Rathnayake, U., Kadupitiya, H. K., Suriyagoda, L. D. B.

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Effects of agro-climatic zones, soil orders, and irrigation types on the exchangeable cadmium in paddy soils von Sugathas, S., Neththasinghe, N.A.S.A., Sirisena, D.N., Thilakasiri, R., Ariyarathna, M., Kadupitiya, H.K., Chandrajith, R., Suriyagoda, L.D.B.

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Serum levels of some biochemical constituents of captive Sri Lankan elephants (Elephas maximus maximus) von De Alwis, GKH, Wijesekera, RD, Vithana, D, Neththasinghe, N, Ratnasooriya, WD

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