共 37 条
[2]
[Anonymous], 1971, PRINCIPLES CHEM SEDI
[3]
AVERITTI P, 1984, CHEM COAL UTILIZATIO, P55
[4]
BAYLISS P, 1970, B CANADIAN PETROLEUM, V18, P469
[6]
Black C.A., 1965, METHODS SOIL ANAL, V1st, P1149, DOI DOI 10.2134/AGRONMONOGR9.2.C32
[7]
BUSTIN RM, 1985, 10 INT C CARB STRAT, V2, P79