Guidelines for the Sustainable Management of Natural Tropical Forests by the International Tropical Timber Organization Corporate author ITTO Date 1990 Source IUCN (ID: MON-070532) Publisher | Place of publication Oceana Publications, Inc. | New York, NY, USA Pages 8 p. Document type Soft law - Miscellaneous Language English Field of application International Subject Forestry Keyword Forest management/forest conservation Tropical forests