… Action: a journal for newcomers and experienced practitioners alike About PLA: Background, aims and history of the journal Explore the archive: browse and download issues or individual articles IIED and CTA , April 2006 Guest editors: Giacomo Rambaldi, Jon … exploitation. “… it may take more than a thorough read of this IIED/CTA co-publication to become an expert on PGIS - but there could be …