00665nam a2200229 a 4500 00007506 110328s2000 nyua g 000 0 eng d 0195119541 : Tk1450.00 BD-DhIUB BD-DhIUB 333.7 19 Kolstad, Charles D Environmental economics / Charles D Kolstad 1st ed. New York : Oxford University Press, 2000. xi, 400 p. : ill. ; 24 cm. Environment Management 2001-11-08 Economics Spines Environmental science Spines 5010 5010 cse