Universal Decimal Classification UDC Consortium 2019-03-06 2019-03-06 14:18:16 en Forestry630 The subdivisions of 630 is a selection of top classes from the 2006 edition of the Global Forest Decimal Classification
(GFDC) owed and maintained by the International Union of Forest Research Organization (IUFRO). GFDC is the updated version of the special classification for forestry known under the name Oxford Decimal Classification for Forestry which was designed to be used with the UDC to cover non-forestry topics. Similarly GFDC is used with UDC to provide in-depth coverage for forestry topics. Silvicultura, ingenierĂa forestal Silvicultura 2019-03-06 15:43:54