000 005810000a22001810004500
001 21563
090 _a21563
100 _a20190520 frey50
101 _aeng
102 _aUS
200 0 1 _aClam cultivation : localised environmental effects
_fResults of an experiment in the River Exe
210 _aConwy
_c[1995]
_dDirectorate of Fisheries Research : Fisheries Laboratory
215 _a10 p.
_cil.
_d30 cm
317 _aIPIMAR
320 _aBibliografia
606 _aAmbiente
606 _aCultura de bivalves
710 _aRESULTS OF AN EXPERIMENT IN THE RIVER EXE, Devon, (1991-1995)