000 006150000a22001810004500
001 15540
090 _a15540
100 _a20190520 frey50
101 _aeng
102 _aUS|Washington
200 0 1 _aCharacterization of lignin by gas capillary chromatography of cupric oxide oxidation products [Texto fotocopiado]
_fJohn I. Hedges and John R. Ertel
210 _a[Washington]
_c1982
_dAmerican Chemical Society
215 _a5 p.
_cil.
_d30 cm
305 _aSep. de: Analytical Chemistry, 54, p. 174-178
317 _aIPIMAR
320 _aBibliografia
700 _aHedges, John I,
_be outro
701 _aErtel,
_bJohn R.