000 004530000a22001810004500
001 19554
010 _a0870554884
090 _a19554
100 _a20190520 frey50
101 _aeng
102 _aUS
200 0 1 _aIntroduction to freshwater vegetation
_fDonald N. Riemer
210 _aWestport
_ccop. 1984
_dAVI Publish Co.
215 _a207 p.
_cil.
_d24 cm
310 _aencadernado
317 _aIPIMAR
686 _aC 91
700 _aRiemer,
_bDonald N.