000 00440nam a22001817a 4500
003 OSt
020 _a9788184874105
082 _a337.2
_bADH
100 _aADHIKARI, KALYAN
110 _aCHAUDHURI, SURABHI
245 _aENVIRONMENT : POLLUTION AND PROTECTION
260 _aNEW DELHI
_bNAROSA PUBLISHING HOUSE
_c2015
300 _a184
650 _aBIOTECH
700 _aDUTTA, SUSHMITA
700 _aSAHA, RAJNARAYAN
942 _2ddc
_cB
999 _c88496
_d88496