A roadmap towards the global view on vegetation 

 - Hamburg  Herbarium Hamburgense, and the Botanical Garden, University of Hamburg  2012 
 - p. 7. 
 - Biodiversity & Ecology .
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIODIVERSIDAD<br/>VEGETACION<br/>ECOLOGIA<br/>BASES DE DATOS