"The ecologist group ADENEX have presented today the book ""Una Nueva Cultura del Agua para el Guadiana. Desde Ruidera a Ayamonte"" (A New Water Culture for the Guadiana. From Ruidera to Ayamonte), written by Javier Martínez Gil, during the celebration of the World Water Day. The book caaims about the ""weakness and hazards"" of the Guadiana water in Extremadura and beyond the limits of the region."