000 00302nam a22001217a 4500
020 _a0673994724
082 _a333.7
_bTOM.E
100 _aTOM TIETENBERG
245 _aENVIRONMENTAL AND NATURAL RESOURSE ECONOMICS
250 _a4
260 _aUSA
_bHARPER COLLINS COLLEGE PUBLISHER
_c1996
942 _cBK
999 _c475056
_d475056