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999 _c3449
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003 BD-DhNSU
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008 190402s1992 ii a|||g |||| 001 0|eng d
010 _a
020 _a8171692044
040 _aDLC
_cDLC
_dBD-DhNSU
041 _aeng
050 0 0 _aTD420
_b.E58 1992
082 0 0 _a363.7394
_bW324
245 0 0 _aWater pollution and toxicology /
_cedited by S.K. Shukler and P.R. Srivastava
260 _aNew Delhi :
_bCommonwealth,
_cc1992.
300 _aviii, 352 p. ;
_bill. ;
_c22 cm.
650 0 _aWater pollution toxicology
700 1 _aShukler, S.K.
700 1 _aSrivastava, P.R.
942 _2lcc
_cBK