IImpacts of watershed projectsImpacts of watershed projectsde Gibbs, Kenneth C.MateriasMathematical modelsWater resources developmentWatershedsEdiciones (1)Impacts of watershed projects (1972)Food and Resource Economics Dept., University of Florida · inglésMás obras de Gibbs, Kenneth C.CCalifornia Construction LawCalifornia Construction LawCCalifornia Construction Law 1993California Construction Law 1993AAn empirical analysis of consumer spending in the area of NeAn empirical analysis of consumer spending in the area of Newport and Toledo, Oregon
AAn empirical analysis of consumer spending in the area of NeAn empirical analysis of consumer spending in the area of Newport and Toledo, Oregon
CConsumer incomes and expenditures in the Newport-Toledo areaConsumer incomes and expenditures in the Newport-Toledo area
TThe estimation of recreational benefits resulting from an imThe estimation of recreational benefits resulting from an improvement of water quality in Upper Klamath lake