000			01207nam a2200289 a 4500
005			20250913110851.0
008			981208s1979 ukk 00 eng d
020			_a0080234429
039		9	_a200612261624 _bariff _y08-18-1999 _zload
090			_aQH545.W3B56
090			_aQH545.W3 _bB56
245	1	0	_aBiological aspects of freshwater pollution : _bproceedings of the course held at the Joint Research Center of the Commission of the European Communities, Ispra, Italy, 5-9 June 1978 / _cedited by O. Ravera
260			_aOxford : _bPublished for the Commission of the European Communities by Pergamon, _c1979
300			_a214 p. ; _b25 cm.
650		0	_aWater _xPollution _xEnvironmental aspects _xCongresses
650		0	_aFreshwater ecology _xCongresses
650		0	_aAquatic animals _xEffect of water pollution on _xCongresses
700	1		_aRavera, O
700	2		_aCommission of the European Communities. Joint Research Centre
907			_a.b10227696 _b2021-05-28 _c2019-11-12
942			_c01 _n0 _kQH545.W3B56
914			_avtls000023804
991			_aFakulti Sains Hayat
991			_aF S Kemasyarakatan dan Kemanusiaan
998			_at _b1999-05-08 _cm _da _feng _g _y0 _z.b10227696
999			_c24782 _d24782