000			00324nam a2200133Ia 4500
008			160316s1984 xxu||||| |||| 00| 0 eng d
020			_a
100			_aRiemer, Donald N
245			_aIntroduction To Fresh Water Vegetation
250			_a
260			_aWestport _bAvi Publishing Company _c1984
300			_a207
700			_a _a
999			_c17940 _d17940