000 00308nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a333.7 SIN/E
100 _aKATAR SINGH
245 0 _aENVIRONMENTAL ECONOMICS THEORY AND APPLICATIONS
260 _bSAGE PUBLICATIONS
_c2007
300 _a423
942 _cTB
999 _c53622
_d53622