000			00303nam a2200133Ia 4500
082			_a574.52632 _bVIJ
100			_aVijaykumar, K.
245		0	_aFreshwater ecosystem of india _cby K. Vijayakumar
260			_bDaya Publishing House
260			_c1999
700			_aA
700			_aJeyakumari
942			_cBK
999			_c1510 _d1510