Environmental economics / Charles D. Kolstad. Kolstad, Charles D. Environmental economics. HC79.E5 K65 2011 333.7 22 KOE Includes bibliographical references and index. New York : Oxford University Press, 2011. 2011. 2011 Text x, 480 p. : http://www.loc.gov/catdir/enhancements/fy1009/2009053921-t.html http://www.loc.gov/catdir/enhancements/fy1009/2009053921-d.html http://www.loc.gov/catdir/enhancements/fy1009/2009053921-b.html eng