TY - BOOK AU - Perman,Roger AU - Ma,Yue AU - Common,Michael AU - Maddison,David AU - McGilvray TI - Natural resource and environmental economics SN - 9780321417534 AV - HC79.E5 NAT PY - 2011/// CY - Harlow, Essex, New York PB - Pearson Addison Wesley KW - Environmental economics KW - Natural resources KW - Management KW - Sustainable development N1 - Prev. ed. entered under author: Perman, Roger, 1949-; Includes bibliographical references and index ER -