Der Vertragsnaturschutz -Tatsächliche Gestaltung und rechtliche Grenzen Author Gellermann M., Middeke A. Journal/Series Natur und Recht | Vol.13(10); 457 - 465 Date 1991 Source IUCN (ID: ANA-046624) Publisher | Place of publication Verlag Paul Parey | Hamburg, Germany ISSN 0172-1631 Language German Country/Territory Germany, Germany Subject Land & soil, Agricultural & rural development, Wild species & ecosystems Keyword Management/conservation Wild flora