@book{ Solr-422445, title = {The challenge for geography : a changing world, a changing discipline / edited by R.J. Johnston.}, series = {The Institute of British Geographers special publications}, editor = {Johnston, R. J. (Ronald John), 1941-}, address = {Oxford ; Cambridge, MA}, publisher = {Blackwell}, year = {1993}, pages = {250}, note = {"Based on the 1991 Institute of British Geographer's annual conference"--Intro}, }