01607oam 2200373 a 450 991069016840332120120229162736.0(CKB)5470000002335587(OCoLC)754964681(EXLCZ)99547000000233558720110928d1993 ua 0engtxtrdacontentcrdamediacrrdacarrierSocietal value of geologic maps[electronic resource] /by Richard L. Bernknopf ... [and others][Washington, D.C.] :U.S. G.P.O.,1993.1 online resource (vi, 53 pages) color illustrations, color mapsU.S. Geological Survey circular ;1111Title from title screen (viewed Feb. 29, 2012)."An economic analysis by the U.S. Geological Survey's National Geologic Mapping Program that describes (1) geologic maps and their use as a fundamental data base, (2) a rigorous benefit-cost model for valuing geologic map information, and (3) the economic issues associated with determining whether or not a geologic map is a public good."Includes bibliographical references.Geological mappingEconomic aspectsGeological mappingEconomic aspects.Bernknopf Richard L(Richard Lewis)1351282National Geologic Mapping Program (U.S.)Geological Survey (U.S.)XBMXBMGPOBOOK9910690168403321Societal value of geologic maps3540231UNINA01001nam0 22002531i 450 RML024783720231121125709.020121121d1981 ||||0itac50 baitaitz01i xxxe z01n˜La œvittoria mutilataproblemi ed incertezze della politica estera italiana sul finire della grande guerra (ottobre 1918-gennaio 1919)Maria Grazia MelchionniRoma Edizioni di storia e letteratura 1981251 p.26 cm.Melchionni, Maria GraziaRMLV161098176469ITIT-0120121121IT-FR0017 Biblioteca umanistica Giorgio ApreaFR0017 RML0247837Biblioteca umanistica Giorgio Aprea 52CIS 10/303 52VM 0000183685 VM barcode:00048074. - Inventario:23655 FLSVMA 2002110620121204 52Vittoria mutilata297064UNICAS