info:oai:orgprints.org:4349info:ofi/fmt:xml:xsd:bookFreyerBernhardFreyer, BernhardDarnhoferIkaDarnhofer, IkaEderMichaelEder, MichaelLindenthalThomasLindenthal, ThomasMuharAndreasMuhar, Andreas2005Total conversion to organic farming of a grassland and a cropping region in Austria– economic, environmental and sociological aspectsproceeding