000 00282nam a22001217a 4500
020 _a9788120343580
100 _aGraedel TE
245 _aIndustrial Ecology and Sustainable Engineering
260 _aNew Delhi
_bPHI
_c2011
300 _axix+403
700 _aAllenby BR
942 _cBK
999 _c58373
_d58373