000 00413nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
082 _a658
_bDAS
100 _aU.N.Dash
245 0 _aEnvironmental Engineering & Safety
250 _a1st ed.
260 _aBhubaneswar
_bIndia Tech
_c2012
300 _a319p.
500 _aQuantity Number: 30
650 _aEnvironmental
700 _aC.R.Panda
942 _cBK
999 _c52435
_d52435