共 26 条
[1]
Bracewell J. M., 1977, Analytical Pyrolysis, P167
[3]
HUMUS TYPE DISCRIMINATION USING PATTERN-RECOGNITION OF MASS-SPECTRA OF VOLATILE PYROLYSIS PRODUCTS
[J].
JOURNAL OF SOIL SCIENCE,
1973, 24 (04)
:421-428
[6]
PYROLYSIS-GAS CHROMATOGRAPHY METHOD FOR DISCRIMINATION OF SOIL HUMUS TYPES
[J].
JOURNAL OF SOIL SCIENCE,
1976, 27 (02)
:196-205
[8]
FLAIG W, 1975, SOIL COMPONENTS, V1, pCH1
[9]
GASSIOTMATAS M, 1975, AFINIDAD, V32, P747
[10]
HALMA G, 1978, AGROCHIMICA, V22, P372