000 005680000a22001810004500
001 20790
090 _a20790
100 _a20190520 frey50
101 _aeng
102 _aNL
200 0 1 _aTemporal variations of particulate metals in the Tagus river estuary [Texto fotocopiado]
_fCarlos Vale
210 _aAmsterdam
_c1990
_dElsevier Science Publ.
215 _a18 p.
_cil.
_d30 cm
305 _aSeparata de: The science of the total environment. - 97-98.- p. 137-154
317 _a2 exemp.
320 _aContém bibliografia
676 _a034 v
700 _aVale,
_bCarlos