NÖLB ) Hubacek, Klaus: Economic incentive measures in the creation of the national park Neusiedler See - Seewinkel. - o.O., 1999 ( Seiten: 15 S.)(OECD. OECD working papers ; 7, 80)
( - (OECD working papers ; 7, Nr. 76/90))
Sign.Werk: 131.146 C 7,76/90 | Sto: SO *