Tapping the green market: Certification and management of non-timber forest products Author Guillen A., Laird S.A., Shanley P., Pierce A.R. Date 2002 Source IUCN (ID: MON-073247) Publisher | Place of publication Earthscan | London, UK ISBN 1 85383 8101 1 Pages 480 p. Document type Miscellaneous Language English Field of application International Subject Forestry Keyword Forest management/forest conservation Certification Non-timber products Website www.earthscan.co.uk