TY  - BOOK
AU  - Sarkanen,K.V.
AU  - Ludwig,Charles Heberle
TI  - Lignins: occurrence, formation, structure and reactions,
SN  - 0471754226
AV  - QK898.L5 S2
U1  - 547.92 19
PY  - 1971///]
CY  - New York
PB  - Wiley-Interscience
KW  - Lignin
ER  -