000			00271 a2200109 4500
008			180711b xxu||||| |||| 00|
100			_9Edmobdson W.T
245			_aFreshwaterb Biology / _cEdmobdson W.T
260			_b John Wiley & Sons, Inc.
300			_a589.p.
942			_2ddc _cBK
999			_c6595 _d6595