TY - BOOK AU - Ninan K N Ed. TI - Conserving and valuing ecosystem services and biodiversity:economic, institutional and social challenges SN - 9781844076512 (hbd) U1 - G:55, P9 TEMDE PY - 2009/// CY - London PB - Earthscan KW - Environmental degradation-economic aspects KW - Environment Management N1 - Includes bibliographical references.; Index 393-402p ER -