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Estrategia didáctica “Inrac” para mejorar las actitudes de conservación medio ambientales en los alumnos del 6to grado de primaria de la I.E N°00925 Santa Isabel – Nueva Cajamarca
(Universidad Nacional de San Martín, 2010)
Today in day the concem for the environment is enormous; well, the governments of the Ameriuan countlies and from al! over the world they are propitiating studies for their conservation looking for mainly the change of the ...