000			01265cam a2200313 a 4500
001			4889305
003			OSt
005			20220614110644.0
008			930923s1994 fluab b 101 0 eng
010			_a 93034962
020			_a0873719107 (acidfree paper)
040			_aDLC _cAAMUSTED _dDLC
050	0	0	_aQH96.8.B5 _bB52 1994
082	0	0	_a574.5/2632/0287 _220
245	0	0	_aBiological monitoring of aquatic systems / _cedited by Stanford L. Loeb, Anne Spacie.
260			_aBoca Raton : _bLewis Publishers, _cc1994.
300			_a381 p. : _bill., maps ; _c25 cm.
500			_aPapers presented at a symposium held Nov. 29 - Dec. 1, 1990, at Purdue University.
504			_aIncludes bibliographical references and index.
650		0	_aWater quality biological assessment _xCongresses.
650		0	_aIndicators (Biology) _xCongresses.
650		0	_aFreshwater ecology _xCongresses.
700	1		_aLoeb, Stanford L.
700	1		_aSpacie, Anne.
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/enhancements/fy0744/93034962-d.html
906			_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg
942			_2lcc _cBK
999			_c5727 _d5727