TY - BOOK AU - Freeman, A. Myrick, TI - The measurement of environmental and resource values: theory and methods SN - 1891853627 U1 - 333.7 21 PY - 2003/// CY - Washington, D.C. PB - Resources for the Future KW - Environmental policy KW - Cost effectiveness KW - Evaluation N1 - Includes bibliographical references and index ER -