000			00456 a2200169 4500
999			_c34807 _d36354
003			ISURa
008			171110b xxu||||| |||| 00| 0 eng d
020			_a0074623516
041			_aEnglish
082			_a577.27 _bPOL
100			_aRana , B.C. _eed _978617
245			_aPollution and biomonitoring
260			_c1995 _aNew Delhi _bTata McGraw-Hill _g1995
300			_bill. _c24 cm. _axiv , 452 p.
650			_aPollution - ecology _978618
942			_cSR _2ddc