000 00297nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aSHUKLA (SK) & SRIVASTVA (PR)
245 0 _aMETHODOLOGY OF ENVIRONMENTAL MONITERING AND ASSEMENT
250 _a1ST
260 _bCOMMON WEALTH PUB.
942 _2ddc
999 _c98166
_d98166