共 39 条
[21]
Robertson J. B., 1978, Topics in dietary fiber research., P1
[23]
SAUERBECK D, 1968, SOIL ORGANIC MATTER, V3
[24]
SCHULTZE HA, 1892, PHYSL CHEM, V16, P387
[26]
The presence of uronic acids in soils
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1930, 52
:4907-4915
[29]
SWFT RS, 1972, J SOIL SCI, V23, P381
[30]
SWIFT RS, 1972, SOIL ORGANIC MATTER, V211, P171