TY - BOOK AU - O'Connor,Martin ED - European Commission : TI - Natural capital SN - 186190083X U1 - 338.927 1 PY - 2000/// CY - Cambridge, England PB - European Commission. Cambridge Research for the Environment KW - 0 KW - 1 KW - 2 KW - Natural resources KW - Economic aspects KW - Research KW - Review KW - Environmental policy N1 - At heat of title : Environmental Valuation in Europe; References: p. 21 - 22 ER -