TY - BOOK AU - Kontoleon,Andreas AU - Pascual,Unai AU - Swanson,Timothy TI - Biodiversity economics SN - 9780521866835 U1 - 333.95 22 PY - 2007/// CY - Cambridge PB - The University Press KW - Biodiversity conservation KW - Economic aspects N1 - Includes bibliographical references and index ER -