See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/46557963 Acercamiento a las metodologías de valoración económica de uso directo extractivo en el contexto de los ecosistemas y... Article · January 2009 Source: RePEc CITATIONS 0 READS 33 3 authors, including: Some of the authors of this publication are also working on these related projects: Valoración económica del servicio eco-sistémico hídrico para la producción de aguacate. View project Carlos Francisco Ortiz Paniagua Universidad Michoacana de San Nicolás de Hidalgo 48 PUBLICATIONS 5 CITATIONS SEE PROFILE All content following this page was uploaded by Carlos Francisco Ortiz Paniagua on 06 May 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.