000 nam a22 7a 4500
999 _c329070
_d329070
003 Nust
005 20170421164125.0
008 170421b xxu||||| |||| 00| 0 eng d
020 _a8176483176
040 _c0
082 _a363.7394054 KUM
100 _aKumar,Arvinda
245 _aEcology of Polluted Waters (Vol-1)
_cArvind Kumar
250 _a (Vol-1)
260 _aNew Delhi
_bA.P.H Pub
_c2002
300 _a667p
500 _aH.B
942 _2ddc
_cBK
_k363.7394054 KUM