000 00487nam a2200217 454500
001 049729
003 BD-ChCU
008 Eng
020 _a2121910099
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a628.5/K16f
100 1 _aKannan, Krishnan.
_bx
245 1 0 _aFundamentals of environmental pollution
_bx
250 _ax
260 _aNew Delhi
_bS. Chand
_c1996
300 _ax, 366
504 _ax
650 0 _aPollution
_bPollution
700 1 _ax
942 _2ddc
_cBK
999 _c49729
_d49729