TY - BOOK AU - Field, Barry C. AU - Field, Martha K. TI - Environmental economics: : an introduction SN - 0073137510 U1 - 333.7 PY - 2006///] CY - Boston PB - McGraw-Hill Irwin KW - Environmental economics KW - Economic development KW - Environmental aspects KW - lcgft N1 - Includes bibliographical references ER -