000 00472nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a338.4762874
_bN761
110 _aNodal Research Cebtre. Calcutta
245 _aUrban waste recycling
_beconomic and practical options
260 _aCalcutta
_bNodal Research Cebtre. Calcutta
_c1994
300 _aiii,88p.
650 _aRecycling
650 _aUrban waste
942 _cBK
999 _c9690
_d9690