Child, Brian Weaver, Chris Publication year: 2006 Source publication information Journal Title: participatory learning and action Volume: 55 Pages: 37-44 Publisher IIED IIED, 3 Endsleigh Street, London, WC1H ODD, UK; Tel: +44 20 7388 2117; Fax: +44 20 7388 2826 London http://www.iied.org Publisher reference: International Institute for Environment and Development