000 004720000a22001570004500
001 21758
090 _a21758
100 _a20190520 frey50
101 _aeng
102 _aUS
200 0 1 _aThe St. Lawrence marine environment.Knowledge and Action : 1993-1998
_fEdited by Nathalie Simard
210 _aQuebec
_c1999
_dFisheries and Oceans Canada
215 _aVIII, 70 p.
_cil.
_d28 cm
317 _aIPIMAR
320 _aBibliografia
710 _aThe ST. Lawrence Marine Environment