[Research on nature management in west Amager: Annual report 1995]

amphibians amphibien anfibios beef cattle boeuf botanical composition bovin de boucherie buey bullocks composition botanique conservation de la nature costos costs danemark denmark dinamarca ganado de carne grasslands grazing herbage meat production natural pastures nature conservation pastizal natural pastoreo praderas prairie naturelle production de viande pteridophyta rhamnaceae vegetation