Bateman, Ian J, ed Willis, Kenneth G, ed <br/><br/>
Valuing environmental preferences  theory and practice of the contingent valuation method in the US. EU and developing countries 

 - Oxford  Oxford university press  1999 
 - xxii, 645p.; 24cm. 
<br/><br/><label>ISBN: </label>198288530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contingent valuation<br/>Environmental economics<br/>Environmental valuation<br/>Neo-classical theory<br/>Public goods<br/>Public goods