TY - BOOK AU - HACKETT STEVEN C; TI - "ENVIRONMENTAL AND NATURAL RESOURCES ECONOMICS:THEORY, POLICY AND SUSTAINABLE SOCIETY" SN - 978-81-8405-051-6 U1 - 333.72 PY - 2009/// CY - NEW DELHI PB - REFERENCE PRESS KW - "ENVIRONMENTAL ECONOMICS,NATURAL RESOURCES" N1 - C\6499 ER -