共 27 条
[1]
Berger S., 1984, 13C NMR SPEKTROSKOPI
[2]
BEUDERT G, UNPUB SOIL BIOL BIOC
[5]
CANDLER R, IN PRESS SOIL SCI
[7]
Duchaufour P., 1982, PEDOLOGY, P373
[8]
GORDIN PAJ, 1981, ADV CARBOHYDR CHEM B, V38, P13
[10]
HAUMAIER L, UNPUB ORG GEOCHEM