Los puntos clave no están disponibles para este artículo en este momento.
Lundmark, L. J. T., P. Fredman, and K. Sandell. 2010. National parks and protected areas and the role for employment in tourism and forest sectors: a Swedish case. Ecology and Society 15(1): 19. https://doi.org/10.5751/ES-03175-150119
Lundmark et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: