TY - BOOK AU - Spash, Clive L. TI - Ecological economics: critical concepts in the environment T2 - Cirtical concepts in the environment SN - 9780415431453 (set) AV - HC79.E5 E2524 2009 PY - 2009/// CY - New York PB - Routledge KW - Environmental economics KW - Environmental policy KW - Economic aspects N1 - Includes bibliographical references and index ER -