Author´s books
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   Natural CO2 drains Natural CO2 drains
 
        Enrique Figueroa. Profesor of Ecology at the Universidad de Sevilla. He has published many articles and books on different issues related to the urban environment and ecology. He is director of the research group `Ecología, Citogenética y Recursos Naturales’ (GECONAT) and vice dean in the Universidad de Sevilla.
