TY - GEN AU - Kumar,S. TI - Cadmium uptake by lettuce (Lactuca sativa) in an alfisol under differential rates of added flyash and cadmium KW - Ashes KW - Cadmium KW - Lactuca sativa KW - Luvisols KW - Pot culture KW - Experimentation KW - Alkalinity KW - Trace elements KW - Chemicals KW - Toxicity ER -