000 00333nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.G.Misra
245 0 _aMetallic Pollution
250 _a1st Ed
260 _aNew Delhi
260 _bAshish Publishing House
260 _c1992
650 _aMetallic Pollution
942 _cBK
999 _c15881
_d15881