TY - BOOK AU - Tietenberg,Tom TI - Environmental and natural resource economics / SN - 0321311523 U1 - 333.7 PY - 2006/// CY - Boston : PB - Addison-Wesley, KW - Environmental economics KW - Government policy KW - Environmental policy KW - Natural resources KW - Raw materials N1 - Includes bibliographical references and index ER -