000 00316nam a2200133Ia 4500
100 _aS K Agarwal
020 _a81-7648-326-5
654 _aHome Science - FRM
942 _cBK
245 _aEco-informatics : vol. II : green management
260 _aAPH, New Delhi
_cc2002
082 _a333.7 Aga
300 _axi,285p
999 _c25860
_d25860