The characteristics of conventional and organic farmers in Podravska regionUdovč, Andrej (Avtor) Perpar, Anton (Avtor) organic agriculturealternative agriculturesurveyssustainabilityhuman behaviourvalue systemenvironmental protection20072014-07-11 13:54:12Delo ni kategorizirano17618UDK: 631.1ISSN pri članku: 1581-9175COBISS_ID: 5186425sl