TY  - GEN
AU  - Hedges, John I,
AU  - Ertel,
TI  - Characterization of lignin by gas capillary chromatography of cupric oxide oxidation products [Texto fotocopiado]
PY  - 0000///American Chemical Society
CY  - [Washington]
PB  - 1982
N2  - Bibliografia
ER  -