Home › Authors › International Cartographic Association. Working Group on the History of Colonial Cartography in the 19th and early 20th centuries 👤 International Cartographic Association. Working Group on the History of Colonial Cartography in the 19th and early 20th centuries 1 book Books by International Cartographic Association. Working Group on the History of Colonial Cartography in the 19th and early 20th centuries Proceedings of the Internation Proceedings of the International Symposium on the History of Colonial Cartography, Utrecht University, the Netherlands, 21-23 August 2006 2006