Comments on: Do Rivers Exist? River line segments and Land in GIS versus Native Ontologies

Comments on: Do Rivers Exist? River line segments and Land in GIS versus Native Ontologies https://rose.geog.mcgill.ca/wordpress/?p=1817 Sat, 10 Mar 2012 22:41:32 +0000 hourly 1 https://wordpress.org/?v=5.8.10