Managua, Feb 19 (EFE).- Spain presented Tuesday to the city government of Managua the sealing off of the biggest garbage dump in Latin America, the flagship project of Spanish aid to Nicaragua. The La Chureca project included not only sealing the previously open-air dump, but also the construction of a recycling plant where the trash collectors work, as well as homes and a school for the more than 250 families who inhabit the area. The presentation ceremony was presided by the director of Spain's AECID aid agency, Juan Lopez-Doriga.