TY - BOOK AU - Perman, Roger AU - Ma,Yue AU - McGilvray,James AU - Common,Michael TI - Natural resource and environmental economics SN - 0-273-65559-0 AV - HC79.E5 P44 2003 U1 - 333.7 22 PY - 2003/// CY - Harlow, Essex PB - Pearson Addison Wesley KW - Environmental economics KW - Natural resources KW - Management KW - Sustainable development KW - Environmental pollution N1 - Includes bibliographical references and index ER -