000 00398nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
020 _a8170412293
082 _a574.5
_bENV
245 _aEnvironmental Analysis:Air, Water and Soil
260 _aNew Delhi:
_bAnmol Pub.,
_c1996.
300 _a204p.
_c22cm
650 0 _aBiology
700 _aChhatwal, G.R.
_eed.
942 _2ddc
_cLM
999 _c102946
_d102946