DescriptionPapaloapanrivermap.png This is a map of the Papaloapan River drainage basin. It is based on USGS and Digital Chart of the World data with Rand
DescriptionPapaloapanrivermap highres.png This is a map of the Papaloapan River drainage basin. It is based on USGS and Digital Chart of the World data
January 2008 Source Own work Author Madman2001 Other versions Based in large part on User:Kmusser's Image:Papaloapanrivermap.png mapa español mapa Português
