TY - BOOK AU - Hussen,Ahmed M. TI - Principles of environmental economics and sustainability: an integrated economic and ecological approach SN - 9780415676915 AV - HC79.E5 H875 2012 U1 - 333.7 23 PY - 2012/// CY - New York PB - Routledge KW - Environmental economics KW - Ecology KW - Environmental policy N1 - Includes bibliographical references and index ER -