000 00389nam a2200157Ia 4500
008 210301b2012 xxu||||| |||| 00| 0 eng d
082 _a577/SAC
100 _aSACHDEVA,SARITA
245 _aENVIRONMENTAL STUDIES
260 _aDELHI
_bMANAV RACHNA
_c2012.
300 _a250
500 _aB.TECH
690 _aFACULTY OF ENGINEERING
690 _aMRU
690 _aENVIRONMENTAL SCIENCE
905 _aBooks
906 _aMRU
907 _a117716
999 _c227237
_d227237