TY - SER TI - Planificación familiar en medio rural y semirrural. Valladolid SN - 0210-5020 N1 - Este artículo se encuentra disponible en su edición impresa N2 - A rural and semi-rural environment in which the attractiveness of the city-work center-depopulates the countryside and reduces its demographic growth, is an ideal environment to test the knowledge of the population regarding family planning. In any case, the country's statistical orphanhood authorizes these studies, even when their means are limited. Here, directly, demographic and social data have been collected, as well as the degree of motivation and basic knowledge of peasants and semi-peasants ER -