000 00347nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a333.7
_bKUM
100 _aKumar, Pushpam
245 _aEnvironmental economics for sustainable development : some issues in modelling accounting and valuation
260 _bManak Publications
_aNew Delhi
_c2001
999 _c135818
_d135818