000 00558nam a2200181Ia 4500
008 190516s9999 xx 000 0 und d
020 _a9780030256318
028 _bGangarams Book Bureau
_c0008
_d30/06/2007
100 _aCallan, Scott J. and Thomas, Janet M.
_941210
245 0 _aEnviornoment Economics and Management
_cTheory Policy and Applications
250 _a2
260 _bHarcourt College Publishers
_c1996
_aNew York
300 _a708
600 _tEconomics
_9439
650 _aEconomics
_9439
942 _cREF
999 _c103695
_d103695