@misc{instituto2008tipos, title = {Tipos de Clima Carmen} author = {Instituto Nacional de EstadĂ­stica y GeografĂ­a - INEGI}, url = {http://www.conabio.gob.mx/informacion/metadata/gis/tempm4mgw.xml?_xsl=/db/metadata/xsl/fgdc_html.xsl&_indent=no}, year = {2008} }