Chronic and reproductive toxicity of cadmium, zinc, and lead in binary and tertiary mixtures to the earthworm (Eisenia fetida)

- Wijayawardena, M. A. Ayanka, Megharaj, Mallavarapu, Naidu, Ravi, Stojanovski, Elizabeth

Bioaccumulation and toxicity of lead, influenced by edaphic factors: using earthworms to study the effect of Pb on ecological health

- Wijayawardena, M. A. Ayanka, Megharaj, Mallavarapu, Naidu, Ravi