WWater allocation tradeoffsWater allocation tradeoffsde LeRoy HansenMateriasRecreational useWater-supplyRiversWater-supply, AgriculturalWater useIrrigation waterEdiciones (1)Water allocation tradeoffs (1990)U.S. Dept. of Agriculture, Economic Research Service · inglésMás obras de LeRoy HansenBBetter targeting, better outcomesBetter targeting, better outcomesTTractor depreciation and technical changeTractor depreciation and technical changeVer todas las obras de LeRoy Hansen →