Economic valuation with stated preference techniques : a manual / Ian J. Bateman... [et al.]
Economic valuation with stated preference techniques : a manual / Ian J. Bateman... [et al.]
. - Cheltenham : Edward Elgar, cop. 2002
. - XX, 458 p. : il. 22 cm
1-84064-919-4 Brochado
338:504
504:338