Shackley, Phil
Using contingent valuation to elicit public preferences for water fluoridation Phil Shackley and Simon Dixon - Applied Economics .
Comportamiento del consumidor Fluor Purificacion del agua Barreras comerciales Metodos estadisticos Econometria
Using contingent valuation to elicit public preferences for water fluoridation Phil Shackley and Simon Dixon - Applied Economics .
Comportamiento del consumidor Fluor Purificacion del agua Barreras comerciales Metodos estadisticos Econometria