共 10 条
[1]
[Anonymous], 1971, LIGNINS OCCURRENCE F
[2]
CLERMONT LP, 1970, TAPPI, V53, P52
[6]
Higuchi T., 1969, Wood Research, P1
[9]
SPECTROPHOTOMETRIC DETERMINATION OF METHOXYL
[J].
ANALYTICAL CHEMISTRY,
1955, 27 (10)
:1662-1664