Nayga, Rodolfo M. <br/><br/>
Assessing the importance of health and nutrition related factors on food demand  : a variable preference investigation 
Rodolfo M. Nayga, Beverly J. Tepper and Lee Rosenzweig 
 - Applied Economics .
<br/><br/><label>Subjects--Index Terms: </label>Alimentos Demanda Modelos matematicos Metodos estadisticos Econometria