1. Preference data for environmental valuation : combining revealed and stated approaches /: combining revealed and stated approaches. (2012) Other Names: Whitehead, John Claiborne, 1963-; Haab, Timothy C, 1969-; Huang, Ju-chin Record Type: Book Extent: 1 online resource (304 pages), (14 illustrations) View Content: Available online (eLD content is only available in our Reading Rooms) ↗