Botanic gardens and biodiversity : conservation of biological diversity by Botanic Gardens and the role of the Convention on Biological Diversity (Rio de Janeiro, 1992) - Madelung, Meike; Onofrietto, Maryann; Heidieker, Claudia; Kier, Gerold 1971- (Bonn : Federal Agency for Nature Conservation, 2000)
Keywords: CONSERVACION DE LA DIVERSIDAD DE LAS PLANTAS; JARDINES BOTANICOS; ESPECÍMENES BOTÁNICOS; PLANTAS -- CONSERVACION DE ESPECIMENES