TRI Publications
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Item Fate of biuret in tea soils(Tea Research Institute. Talawakele, 1988) Fernando, V.; Wickremasinghe, K.N.; Goonethilake, R.B.Item Humified phenol-rich plant residues and soil urease activity(Tea Research Institute. Thalawakele, 1983) Sivapalan, K.; Fernando, V.; Thenabadu, M.W.Item Studies on the use of urea as a fertilizer for tea in Ceylon 2: urease activity in tea soils(1970) Bhavanandan, V.P.; Fernando, V.Item Volatilization of ammonia from urea applied to soil(The Tea Research Institute. Talawakele, 1971) Fernando, V.; Bhavanandan, V.P.Item Studies on the use of urea as a fertilizer for tea in Ceylon 2. urease activity in soils(Tea Research Institute. Thalawakele, 1970) Bhavanandan, V.P.; Fernando, V.