1. Endophytic Bacteria in in planta Organopollutant Detoxification in Crops.- 2. Interaction of Copper Based Nanoparticles to Soil, Terrestrial and Aquatic Systems: Critical Review of the State of the Science and Future Perspectives.- 3. A Systematic Review of the Literature of Factors Affecting the Exposure and the Levels of Lead in Human Breast Milk.- 4. Current Status and Future Prognosis of Malaria Vector Control Pesticide Ecotoxicology and Xenopus sp.