000 00296nam a2200121Ia 4500
008 191201s2007 xx 000 0 und d
100 _aTIWARI, Manoj
245 0 _aEnvironmental Studies
260 _aN. delhi
_bI.K. International
_c2007
300 _a266
650 _aApplied
942 _2ddc
_cBK
_04
999 _c6606
_d6606