| Craig Hilton-Taylor from The World Conservation Union (IUCN) | |
| Tuesday, 27-03-07 16:57 IUCN uses the level 4 units from Edition 2 in describing the distribution range of species on the IUCN Red List of Threatened Species. |
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| Sally Hinchcliffe from Royal Botanic Gardens, Kew | |
| Monday, 19-02-07 16:10 Kew uses both edition 1 and Edition 2 of this standard widely in its collections and taxonomic databases |
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