march 17 2005 monitoring the canadian grain handling and transportation system annual report 2003 2004 crop year government gouvernement of canada du data tables 2 monitor 1 preface material presented in accompanying is drawn from supplied by various stakeholders s these include wheat board commission ports clearance association statistics companies individual railway majority this a secondary nature reflects internal collection practices as well informational needs moreover also comes variety mediums structures levels detail that require considerable transformation manipulation order to be rendered usable with mind reader cautioned regarding limitations must taken into account when considering firstly although every reasonable effort has been made ensure used accurately activity being reported upon it largely un audited sources extent errors
