TY - BOOK AU - Bergstrom, John C (Jt.eds) AU - Boyle, Kevin J AU - Poe, Gregory L TI - The Economic value of water quality SN - 1-84064-047-2 U1 - 333.91 21st PY - 2001/// CY - Cheltenham PB - Edward Elgar KW - Water supply-Economic aspects-United States ER -