Border 2012: U.S.-Mexico environmental program Corporate author Environmental Protection Agency; Secretaria de Medio Ambiente y Recursos Naturales Date 2003 Source IUCN (ID: MON-082987) Title (Spanish) Frontera 2012: Programa ambiental México-Estados Unidos Publisher | Place of publication EPA | California, USA Pages 68 p. Document type Annual/biennal report Language English, Spanish Field of application International Country/Territory Mexico, United States of America Subject Environment gen. Keyword Policy/planning Transboundary effects