00751nam0 2200253 450 00000787620070521110718.010-0-471-75152-920070521d2005----km-y0itay50------baengUSy-------001yyMathematical bioeconomicsoptimal management of renewable resourcesColin W. Clark2^ ed.Hoboken (NJ)Wiley & Sons.2005386 p.graf. e tab.23 cm2001Risorse naturaliClark,Colin W.567858ITUNIPARTHENOPE20070521RICAUNIMARC000007876721/9278NAVA22007Mathematical bioeconomics1036476UNIPARTHENOPE01606nam 2200409 a 450 991069838360332120070712111208.0(CKB)4970000000049622(OCoLC)154692295(EXLCZ)99497000000004962220070712d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierResponses to questions for the Record[electronic resource] hearing on JPDO and the Next Generation Air Transportation System : status and issuesWashington, DC :U.S. Govt. Accountability Office,[2007]10 pages digital, PDF fileTitle from title screen (viewed on July 11, 2007).Author: Gerald L. Dillingham."May 29, 2007."Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-918R."Includes bibliographical references.Responses to questions for the Record Responses to Questions for the Record; Hearing on JPDO and the Next Generation Air Transportation SystemAir traffic controlPlanningAir traffic controlPlanning.Dillingham Gerald Lee1947-1381675United States.Government Accountability Office.GPOGPODOCUMENT9910698383603321Responses to questions for the Record3426268UNINA